There are allergy competitions, but at one point it seems that the World Cup will not be very interesting, but of course here if you do not believe where they are involved, but at one stage they are storms, but the reason they would like to gamble in the competition is the World Cup here. And through the other games that are there, but they will gamble from match to match, but here they will play after thinking about everything, including predicting the future of the international match in the domestic league.
Let me tell you what happened in the UK recently, the cops literally warned all the British fans that drinking there is illegal (Qatar, world cup) and you can't even sleep in the same room as a person you are not married with, and this includes same sex people as well, so you can't stay with male-male friends there in the same room unless you are brothers or something. That one is a bit more allowed, but still not going to be easy to get a hotel to accept it, only highend ones do.
I don't think the rules and regulations of a country will make world cup boring (except for the fans who may have flow there only to end up experiencing cultural shock)
I mean, how does illegal drinking or one not being allowed to sleep in the same room with a woman they are not married to going to affect player's performance on the pitch?
What I think could impact is this whole unpopular UEFA Nations League where some players will be fatigued by the time we have World cup tournament.