Win11 "pro" installed cleanly in a VM just as easy as win10 did ... no surprises during install steps that I couldn't easily google my way around. No forced account issues, etc.
Afterwards, I applied all my usual steps to thin it down, and add back in my set of software and tweaks to it that makes the OS my own, vs the MS oobe thing. Was able to crank down on telemetry & services, rip out the MS store, and install all my usual suspects for applications (my own start menu, chocolatey, my set of FOSS applications, virtualization software, and so on).
When that was done, it wasn't much different than win10, albeit slightly faster/prettier/etc. If it survives in the vm for a few more months or so, then I'll replace Win10 on one of my physical machines with Win11 as the main OS, and ensure my set of physical things (graphics cards, printers & such) work well with it. Long before then, all the tweaks will be understood and in place.
Really like Windows Terminal, VSCode (and all its plugins), and Powershell, but then, I have all this on win10 as well. If an application is free, doesn't require annual subscriptions or other nonsense (like an MS Store system or a cloud service), then it's all good.
There wasn't anything that stumped me for longer than it took to open a browser and do some searching ... but I do this for linux as well. The smart folks out there in the world solved the majority of potential problems long before, and a bit of googling is all it takes to find their answers.