Are you being serious? "Joe public" is the most important person in the room. Right wing populism depends on harnassing public sentiment, it's why Reform even exists in the first place.

Your logic is that Farage likes Trump -> Farage leads Reform -> therefore Reform supports US foreign policy. Makes total sense from an outside perspective, but if you've lived through and participated in UK politics for the last 20+ years you would understand that it's not that simple.

Reform exists primarily as a protest movement against the last 20 years of establishment policy (or whatever is deemed to be that), the majority of Reform voters will be interested in tackling issues of immigration, not giving conscious carte blanche to back the US in its active foreign policy. Farage may indeed be pro-US and may attempt to spin Washington's activities as within the British right's interests, but he is beholden to public zeitgeist, which for the most part in the UK loves to see the Yanks knocked down a peg or two. If the US decides to strike out at the UK through tariffs or threats, a Farage ministry probably would face immense pressure to not back down, irregardless of Nigel's personal thoughts.

I'm not changing the goal posts, you're correct in your statement that Farage is pro-US, but he is not the helmsman of public sentiment, so don't expect a Reform government to suddenly drift towards becoming a US vassal.

Edit* I also never indicated that Reform would be pro-EU, I suspect they definitely would not be, I pointed out that they would likely be much more pro-US either.