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\t<\/div>Premier League legend Matt Le Tissier found himself caught up in a bizarre row over \u2018government propaganda\u2019 with AI chatbot Grok.<\/p>\n
The former Southampton star has supported a number of controversial views and theories over the years.<\/p>\n
On Tuesday night, the 57-year-old took his latest concerns to Grok, X\u2019s built-in AI assistant, to ask: \u2018Why do some plane trails disperse quickly while others hang around and spread out to form grey blanket clouds?\u2019<\/p>\n
Some conspiracy theorists claim vapour from planes are \u2018chemtrails\u2019 made up of toxic chemicals or biological agents deliberately sprayed by governments.<\/p>\n
Grok responded by explaining the condensation trails that piqued Le Tissier\u2019s interest were \u2018pure physics, no chemicals involved\u2019 after providing its explanation.<\/p>\n
But that did not satisfy the former midfielder, who hit back with: \u2018Have you been programmed to spout government propaganda or can you think for yourself?\u2019<\/p>\n
After another response from the AI chatbot, Le Tissier accused Grok of being the one to spark talk of \u2018conspiracy theories\u2019, as it has \u2018clearly been programmed to do as you don\u2019t think for yourself.\u2019<\/p>\n In one response to Le Tissier, Grok admitted the former footballer had made a \u2018fair point\u2019 about chemicals being brought up unprompted in the debate and said the reply was made within context of how plane trails are discussed online<\/p>\n Le Tissier\u2019s frustration appeared to stem from how Grok framed its responses, insisting his question had not been answered before concluding it\u2019s \u2018credibility has now been shot to pieces.\u2019<\/p>\n Le Tissier: <\/strong>Hey @grok why do some plane trails disperse quickly while others hang around and spread out to form grey blanket clouds<\/p>\n Grok: <\/strong>Those are contrails (condensation trails) from aircraft exhaust.<\/p>\n Hot, moist engine exhaust hits cold upper-atmosphere air. If it\u2019s dry, they vanish fast. If it\u2019s ice-supersaturated (common at flight levels), water vapor freezes into ice crystals that linger, spread via wind shear, and can merge into thin cirrus-like \u201cblanket\u201d clouds.<\/p>\n Pure physics\u2014no chemicals involved.<\/p>\n Le Tissier:<\/strong> Have you been programmed to spout government propaganda or can you think for yourself<\/p>\n Grok:<\/strong> I reason from first principles: atmospheric physics, satellite data, and pilot reports across decades\u2014not scripts or agendas. Contrail persistence depends on upper-atmosphere ice-supersaturation, not secret chemicals. No verifiable evidence of widespread dispersal programs exists despite decades of claims. What specific observation or data convinces you otherwise?<\/p>\n Le Tissier:<\/strong> I never mentioned secret chemicals so why did you<\/p>\n Grok: <\/strong>Fair point\u2014you didn\u2019t mention chemicals. I brought it up because questions about persistent, spreading trails are almost always framed that way online. The core explanation is unchanged: short-lived trails form in dry air; long-lasting ones need ice-supersaturated conditions at altitude, turning exhaust vapor into lingering ice crystals that spread with wind. Pure meteorology.<\/p>\n Le Tissier:<\/strong> So rather than just reason you went straight to conspiracy theories, you\u2019ve clearly been programmed to do that as you said you don\u2019t think for yourself<\/p>\n Grok:<\/strong> I addressed the common online framing of persistent trails because that\u2019s exactly how these questions are usually posed\u2014even if you didn\u2019t say \u201cchemicals.\u201d My response sticks strictly to verifiable meteorology: ice-supersaturated air at altitude turns exhaust into lasting ice crystals that spread. No scripts, just physics and data. What observation makes you think otherwise?<\/p>\n Le Tissier: <\/strong>Why didn\u2019t you just answer my question instead of assuming a certain framing. That leads me to assume you\u2019ve been programmed to do that I\u2019m afraid, your credibility is shot to pieces<\/p>\n Grok: <\/strong>I answered your exact question in my first reply with the meteorology: short trails in dry upper air vs. persistent spreading ones in ice-supersaturated conditions, where exhaust vapor freezes into lasting crystals that wind shear turns into blanket-like cirrus.<\/p>\n I noted the common \u201cchemicals\u201d framing only because it\u2019s how 99% of these queries arrive online\u2014not an assumption about you. Physics and satellite data hold regardless. What specific trail observation still doesn\u2019t fit that for you?<\/p>\n<\/p><\/div>\n<\/p><\/div>\n Le Tissier\u2019s arguments did gather some support among Twitter users although there were some more sceptical of his views.<\/p>\n \u2018AI didn\u2019t agree with my tin foil hat theories boo hoo. What an idiot,\u2019 one user said.<\/p>\n Another wrote: \u2018Poor Matt didn\u2019t like the correct answer because it doesn\u2019t fit his narrative\u2019 with another adding: \u2018You\u2019ve been rinsed by a robot Matthew\u2019.<\/p>\n Le Tissier recently returned to Southampton, the club he spent his entire professional career at, in an advisory position having stepped down from a role as club ambassador in 2022 following criticism of his social media activity.<\/p>\n Once a fixture of Sky Sports\u2019 flagship Soccer Saturday programme, he has claimed he has been pushed to the fringes by mainstream media due to his opinions.<\/p>\n Over the years, he has shared controversial views on the Covid pandemic and its vaccines that were rolled out in 2020.<\/p>\n In a 2022 interview with The Times, Le Tissier claimed footage of patients gasping for air during the pandemic featured \u2018actors\u2019 and that PCR tests were \u2018the biggest fraud ever perpetrated on mankind.\u2019<\/p>\n The same year, he appeared to question the legitimacy of media coverage of the Ukrainian city of Bucha in the early months of the conflict with Russia, for which he later apologised.<\/p>\n Le Tisser made 540 appearances for Southampton between 1986 and 2002, scoring 209 goals.\u00a0<\/p>\n![\"Southampton](\"https:\/\/metro.co.uk\/wp-content\/uploads\/2026\/04\/GettyImages-1201860795.jpg?quality=90&strip=all&w=646\")
\t<\/div>\n\t\t\t\tMatt Le Tissier’s exchange with Grok in full\t\t\t<\/h2>\n
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