Oh boy, how could I forget about the Iranian team, and the other players/referees/staff that were rejected or stuck at the airport for hours ? It was worse than a sh-t show actually.

Blame the US for that one, not FIFA.

Blame FIFA for giving the contest to the US to host

Did this not happen before the current administration?

Rabid commercialisation of the beautiful game in the US would be administration agnostic.

The bid was accepted in 2018, during Trump's first presidency. So both yes and no.

https://en.wikipedia.org/wiki/2026_FIFA_World_Cup_bids