For the record, I'm totally annoyed with Apple about Catalina, not devs.
Catalina killed a lot of software and games I have (including my own) in exchange for... dunno, dark mode? What else? Huge loss of functionality for small benefits.
Lose 32-bit support when you buy a new system? Totally acceptable.
Lose 32-bit support when you upgrade your OS, on hardware which has been perfectly fine running 32-bit software for years? A slap in the face. 💥
The second rule of Smores Town is: HAVE A NICE DAY.