you can probably get instructions or muddle through making it stop trying to connect to M$. I know you can run it without a connection, but I don't know how to stop them if you do connect, its probably a large number of switches to flip.
I was just playing and poking around, same as I did with Windows 10 preview. Luckily I quite like Windows 10 as it looks like I'll be using it for a it longer, all my hardware is...long in the tooth. I don't like binning perfectly good kit for the sake of a few sparkles.
Edit:
I was also using it with VS 2022 preview with sample code for Windows App SDK/WinUI 3/UWP etc.
It is worth watching Barnacules Nerdgasm on Youtube (https://youtube.com/c/barnacules1). He's an ex Microsoft employee who will run you through everything needed to make Windows 10 jump and get Microsoft junkware out.
I admit I still need to do this myself... But I usually function offline, so...
As much as I like Win 10 I personally think Win 7 was a (marginally) better user experience.
Still, all 3 of my desktop boxes are Win 10 on my ad-hoc home network. 2 x64 Pro, the third x86 home. I don't have any over-riding reason to up-grade until Win 10 goes out of support.
^ I use that to keep Windows 10 in check. It works pretty well!
Windows 11 is supposed to have lots of tweaks that make it more optimized.. somehow. On LinusTechTips, one such tweak was apparently having searches on the menu be instant, as opposed to the lag you get when typing into the start menu on Windows 10. But when I tested it myself, Windows 10 start menu's search was really instant for me!
It could be because my start menu searches don't route to the internet for internet matches, something I stopped with ShutUp10.
There were some pretty nice features really that I saw on Windows 11, but the GUI overall compared to Windows 10 just doesn't compare. Can't upgrade to that.