The only problem I've had with my M1 is that my nightmares about losing it are dreadful, but waking up and realizing it was only a dream and it's still there is a huge relief.
I use mine 10+ hours a day as the primary tool in the work I do and enjoy it a lot. It's a bargain to me. Everything works and the OS stays out of my way so can completely focus on the primary apps I use. I remember the early years of work with a computer, dealing with drivers and networking and huge CRT displays and other drama. It's very rare that I notice or think about the notch, and I never use the camera.