I had to install Win 11 on my work computer and it is still total dogshit. One example - The search from the Start menu never works so you have to pin every app to start or go through the whole app list to find the one you want. Its been like this for a year at least. Things, like my speakers, just randomly stop working and I have to restart to get them to work again.
Does the job & will let you pare down the menu to the essentials, move start position etc. Can also be deployed and configured by GPO, which has been a godsend.
For the issue that you can no longer tell Windows to show all icons in the system tray, you can manually drag them out of the overflow into the visible part - or slap this into a powershell script and have it run at logon to do so automatically:
For the right-click menu being shit, hold shift before clicking, or put this one-liner into an adminstrative command prompt for a longer term fix. Restart explorer or the PC as a whole to apply afterwards:
Snappy Driver Origin is great for obtaining up to date drivers. I've also had good luck pasting the hardware ID into search with site:driveridentifier.com to snag better drivers. IDs can be grabbed from device manager, under the details tab for the device properties. Example.