I’ve used these types of ankle casts, it is literally IMPOSSIBLE to roll your ankle badly while wearing these, the most you can do is tweak it slightly like Curry did here, as you can see his foot never rolled over completely the brace stopped it. If he had his ankles taped only, his foot would have completely rolled over and it would have been waaaay worse.

I hope he gets this issue dealt with, I’ve been plagued with numerous ankle injuries that robbed me of my athleticism throughout high school so I definitely feel what he’s goin through