I have had it for a couple weeks now on T-Mobile

It works the same for me. I might not use the same gestures as you though

I like it a lot. Battery life is either the same or better. I like the new camera layout/features and the new music widget in the notifications. The text isn’t the best, but you can adjust the text type and font size.

No issues here

I didn’t have issues with my S23 Ultra in Italy this summer. What carrier do you use?

Not that I have seen