I would go back to Vista or Win 7 in blink of an eye. I would be thrilled if I could have stayed on Win 10, too.
Windows 11 is by far the worst Windows version ever (and I could not believe this was possible after Windows 8). There are zero new features I want to have and they messed up everything else.
For start half of the things no longer cannot be configured. Taskbar height is too big, colors and icons are awful, Windows theme even worse (selection colors, checkboxes, and similar), you need ten clicks more to do things, fonts are total nightmare and cannot be uninstalled. Whoever designed that Cascadia Mono font needs to be tarred and feathered. It is absolutely illegible and half of the websites are using is as the default monospace font.
And this is just scratching the surface...