I guess it depends what you use the computer for. Pretty much 90% of my Steam games that had Mac versions, suddenly did not work. And there was no warning, bec

I guess it depends what you use the computer for. Pretty much 90% of my Steam games that had Mac versions, suddenly did not work. And there was no warning, because most of them weren't currently installed (so the catalina installer didn't warn); I just got a cross through them after upgrading. "Mac gaming" wasn't something I did that much anymore, but I had a lot of attachment to certain games (some which of course "I totally intended to replay one day") and suddenly they became unavailable. Many older apps I still ran now and then, stopped working. I kept my S.O. on Mojave so that I wouldn't be forced to upgrade her Office suite to the subscription model Microsoft is pushing. Etc.