Adobe Illustrator not working properly after macOS Tahoe update on iMac

Ever since I installed Tahoe on my 2023 iMac, I have to wait forever for Adobe Illustrator to load, it crashes or never loads, and I have to force quit over and over, restart the computer, etc. Sometimes it seems to work fine, but if I dare to walk away and come back expecting it to work, it does not. I have wasted hours of my days trying to get this to work. It was working fine on the previous OS. What can I do to get my computer functional again?

[Re-Titled by Moderator]

Original Title: Tahoe interferes with my use of Adobe products