I have grittted my teeth at times and soldiered on with W11 and there are many aspects I like now. I have got used to the Copy and Paste technique imposed, but I do miss the easy-to-spot icons (Windows 10).
As for File Explorer, I criticised the 'creeping Greeen Caterpillar' that used to inch its' way across, taking ages on a moderate CPU. I'm pleased to say this has now changed, albeit my present CPU is a more powerful Series 11 and searching a bunch of many thousands of files is commendably rapid.
I hope you can make adjustments to suit your own needs, but felt I should report back fairly.