I just wish programs would stop randomly crashing all the time. I am not sure if it's connected to the dozen memory leaks or a consequence of those.
The only software that I found vexing is Docker, so I don't use it. This is major and is a good reason to be wary of these Macs. I left off Docker 6 months ago on M1. Things may be better now.
16GB was fine for a secondary machine. 32GB is now enough for me to be productive as a primary machine.