Final summary:
I did a fourth Windows 11 load with a complete drive wipe, Windows downloaded from MS One Drive (I couldn't get the computer to load from a USB), and without syncing with my MS account. The rampant snipping tool problem remained.
I finally got elevated to the highest level of MS support where the tech went into my Windows PowerShell and deleted the line of code that opened the snipping tool. This had the effect of uninstalling the program, which the Windows uninstall program wouldn't do. The problem went away.
So after nine days and many hours of tech support and four loads of Windows 11 and reloading of all the programs lost in the drive wipe and data I had backed up, I finally got Windows 11 to work. However that is nine days I wish I could get back.
I know most people don't run into this kind of trouble with Windows 11, but I did and it defied attempts at resolution by myself and many MS tech support people.
I will load a Linux operating system on my old computer that I was using as a backup and learn how to use it. If I ever have an issue like that again I will abandon Windows and become a Linux users.