> I count four different corner radius sizes currently on my screen, which is maddening.

I don’t see the mere fact of having multiple radiuses alone is a good criticism of the UI. If seeing multiple corner radiuses infuriates you, how do you survive in the real world? (https://www.folklore.org/Round_Rects_Are_Everywhere.html)

Or do you think it would look or work better with more consistency in corner radiuses? I would think radiuses look best when (somewhat) scaled to the dimensions of their rectangle (and that’s where, IMO, they may not be doing things the best way. For thin, long rectangles, I think the radius they chose is a tad too large, leaving barely any vertical straight lines)