Let i've said before, no real boycott will happen at the end and it's just smoke and lightning from a few countries to see, if their bluff will work. US and Canada will not boycott in anyway and France is the worst host for this idea, as they are a valuable strategic partner in bigger, non-sports, departments.
Do people actually believe there won't be any backstage strings being pulled, so that the French Games aren't ruined? The 3 Baltic states are the only ones i see, that could potentially stick it to the end, as it won't be a significant loss for them (or the Games), if they missed out. Mayyyyybe 1-2 of the Scandinavian ones, but i can't see how Macron wouldn't sway them. Poland is barking the loudest, but i would be gobsmacked, if they actually boycotted. Their politicians are just using what is popular today and then will promptly make up an excuse, when time comes.