Do FIFA ever give thought to where the World Cup is actually held or is it who throws the biggest money down wins the bid?

I say this not out of jealousy because we as a United Kingdom haven't held a World Cup event for over 60 years by the time the next one is held in 2026 but, read the attachment I've added and the temperatures the players and officials may have to face are frightening. Surely these will all be night time fixtures? Then again, TV advertising/sponsorship is always the winner.

https://www.bbc.co.uk/sport/football/66211285