> Windows 11's start bar makes accessing settings and files easy
No, it does not. At least, not for me, it doesn't.
Remember that programs are "files" too - and my Windows 10 desktop has a nicely personalized Start Menu with probably about 30 app tiles added to it (roughly 50% are the small size, the rest Large. I don't have any Live Tiles: these are all normal shell shortcuts that exist as basic tiles. I've also employed some tweaks to allow me to have tiles for non-program-shortcuts and document files to my start menu. I have the Start Menu double-wide as well, as I have a large (43-inch) main desktop display. I also have the All Programs menu always visible because I do actually use it a lot.
I know I can simply pin more programs to my taskbar, and I can move the icons back to the left, but I simply cannot use collapsed taskbar buttons because their hit-target is tiiiiny (Fitt's Law is important, which is why it's insane that the Start button isn't in the bottom-left corner, crazy). I also run programs that generate a LOT of open windows - with ungrouped buttons (and thanks to my huge desktop monitor) I'm able to have instant 1-click access to every window - if I was using Windows 11 I'd have to click twice to switch between windows in a taskbar that is somehow both cramped (due to needing to pin more icons for non-open programs) and wasting space (as buttons won't expand to fill empty areas).
At least I'm not one of the unfortunate souls that needs to have their taskbar on the side or top of their monitor (this includes people with disabilities who prefer to not have to glance down so-much) - there's a lot of pain amongst those users right now.
Your uncritical praise just seems so-off when juxtaposed to all of the sincere negative feedback about Windows 11. Yes, people will always complain about change, but the fact people are complaining about the capability-reduced taskbar and start-menu and not the enforced rounded-corners on every window[1] is saying something.
[1] I'm actually offended by the rounded-corners thing, I'll admit: because I thought that there was solid agreement and understanding between the OS and programs that the OS would not impose itself onto the client-area of a window: programs get a perfect rectangle and users should get to see all of that rectangle - with rounded corners (and without thick non-client window-borders to absorb the curves) it means users are being short-changed on their pixels. Serious question: what if a program displays critical status information in the corner pixels of a window? It just makes me feel uncomfortable.