@Tozovac: You clearly did not understand my advice. I told you that you have CHOICE, you can do whatever you want instead of complaining 24/7: get used to it, downgrade, get another operating system you like. These are actions you can take.
As for neumorphism and skeuomorphism, both are complete garbage, period. I will never want to do that kind of design (neumorphism), end period. I do not want to use shadows and neither 3D effects to determine areas of a button or whatever it could be. Use visible lines or a flat background for that, but never embossed buttons or shadows under objects.
The flat design is the most clear to understand, minimalist, and the most direct ever. "Less is more".
@retta283: "What are we to do about it, exactly?" Like I said to Tozovac above, you have choices. You both did not understand:
Option 1: Get used to what Big Sur is now and go on with it.
Option 2: Downgrade to Catalina, Mojave, El Capitan, whatever you like.
Option 3: Move to Windows.
Option 4: Move to a linux distro like Ubuntu, if you really want to do heavy customization, that's what linux is for.
Bonus option: Try and mess with the OS to find a way to change it the way you want. There are plenty of people here on MacRumors that have been doing UI customization to many OS X versions and linux PPC distros (to keep PowerPC Macs alive). In most cases, I always choose that option.
Choose one route and go. Make something. Act. Don't just moan about it everyday.
"People bitch just about everything ... always have, and always will."
Nope, I don't remember the internet being so toxic and full of moaners before. That trend started with the younger people of the current generation that likes to complain about everything on twitter, but don't really want to do something about it.
I've deleted my Facebook account for the very same reason. Instagram is next.