I think we have to accept the fact that the Jays are going to spend the entire season in Buffalo. If Canada forces anything on the players (vaccinations, quarantining, etc) it's not going to go over well with the MLBPA, and given how slow the Canadian government has been in this whole process, I'd be shocked if they'd allow more fans at RC than they currently allow in Buffalo.
I'd love if the Jays went on a huge 2nd half run, made the playoffs, were granted permission to play in Toronto again, but then told Canada that they'd rather host the playoff games in Buffalo. It won't happen, but pettiness can be appropriate some times.