PSG's defense aren't weak, but their defenders are shorter than Inter's defenders, which would be a problem if PSG gets aerial attack.
I'm sure PSG already know this and are looking for the right strategy and tactics to beat Inter without aerial attacks. But I hope PSG don't keep defending in the first few minutes. Because I'm sure Inter will put strong pressure on PSG defense. If Inter manage to pressure PSG and successfully score 1 score, I'm sure Inter mentality becomes bigger and there will be a little rough play to reduce PSG mentality.
188 CM is not short for a defender's height. That's not a technical thing to talk about. It is precisely Inter Milan defenders who are not tall.
I think talking about players' height is the same as having nothing else to talk about.
If talking about the strategy of slowing down the game could potentially lose PSG, it makes sense because the Italian style of play is famous for its slowing down and emphasizing defense.