It is still too early to pick a team for the upcoming season. All teams want to win the title every season and defend it after becoming champions. PSG is no different. PSG will definitely want to retain the title next season and see themselves as champions. But the rest of the teams will not only want to see them. Rather, they will also participate in this fight and fight for the title. The list of strong teams for the upcoming season will definitely include Barcelona and Real Madrid, along with Liverpool, Arsenal, Bayern Munich and Manchester City. Although City is not in a good position right now, they will definitely bounce back once the season starts.
I think what you're saying makes sense, considering anything can happen during a match. Speaking of PSG as the winner of the trophy in the previous season, it is very realistic if they have the desire to defend the title, but PSG must realize that the competition will become even more fierce, all clubs must be preparing their best players to fight for the top of the standings and the title.