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Yo, Zidane's a total G, on and off the pitch. I keep hearing rumors about him potentially coaching for PSG, but TBH, I reckon he'd crush it at any club. The dude's got mad experience coaching at Real Madrid, and he knows how to handle them big-name players.
I also caught wind of the idea that he might helm the French national team down the line. How sick would that be? I mean, Zidane's a straight-up icon of French football, and he's got the skillz and savvy to steer the squad to glory.
But when it comes down to it, it's his call. We'll just have to wait and peep what he decides
Zidane does at least have an aura that many of the coaches at PSG didn't have, but he is still not a magician.

We would also first have to see what will actually remain of the team that they currently have. A more likely scenario is that Mbappe goes to Real Madrid and guess what, Zidane will be the new coach there.
The French national team isn't very likely unless you mean after 2026 as Deschamps signed a contract until then. On the one hand I think Zidane would be the perfect fit for the national team, but on the other hand he is still so young and would still make a great club coach for many years to come.