To me it's a little like the situation with charging the Mighty Mouse. It's become a meme to post a picture of it on its side being charged, but if you own one it doesn't really matter, as you charge it once a month for 15 minutes while you're at lunch.
There are things which definitely do bother me like the Liquid Glass, but the window corners really don't bother me. And I'm into design and constantly inspect parts of ui with Digital Color Meter app.
You have a truly Magic Mouse if yours charges in 15 minutes. In my experience, it is hours to charge from zero, which until I put an always-running monitor in the menu bar for the mouse battery level is what you are guaranteed to have since there is no other indicator of mouse battery level.
I used to roll my eyes at the complaints until I actually had one of these, and it is appallingly bad engineering. Especially since the previous design, which was functionally identical just needed a 10 second battery swap.