I think it's early to conclude this discussion, especially we are not yet passing the NBA All-star week 2022. anything can happen next year but if Klay Thompson will further boost Curry's performance then you can say try again next time to the other candidate because they won't have a chance at all. Stephen Curry has once again become the all-time favorite this year as you can see there are lots of fans on the court when they play just to see him shoot those stunning threes.
Judging on how Curry has been performing early this season, everyone can say that he's the top MVP candidate obviously.
He's unarguably the best shooter of all time, that alone can be enough to tell he's an MVP caliber player.
Though there were a bunch of good players in the NBA today especially the young guns, but as you said Curry has been great once again.
He had an early momentum most probably he will finish the way he started the season.