I strongly believe PSG should go for Haaland, since their foremost player is going to Real Madrid. If the the payout clause is reached, then PSG can know how to manage their spending for the remaining season, after all, given the caliber of players they have, they don't need to buy much players, they just need somebody to replace mbappe with, and Haaland isn't a bad replacement. The big question is, will Manchester city allow Haaland to go?, because if it's about the money I know that Paris Saint-Germain has it.
Why Haaland need to downgrade his class lol.
I believe Haaland isn't a player who only care with money, since his dad was a football player too, so his dad should've built Haaland's mindset to become the best player and achieve trophy as many as he can.
PSG will looking for a popular or expensive player that aren't in top teams, probably Rashford or Osimhen.