I've been using ArcMap for as long as I can because it actually works, but I know it's being retired next year. I figured Pro would have a lot of improvements since I last tried to use it, but it's exactly as I remember... a buggy, unusable mess. All I'm doing is dragging a field over to the end of the attribute table and it crashes every single time (video attached).
Unbelievable... actually not at all, at this point I just expect it.