Can you provide one real world example? An older Windows game that works better on Mac than on Windows?

I will also add that 2015 is a random number. Win10 easily handles anything after 2005 or so. It’s the pre 2005 games that often require some deal of research.

The piece about Mac makes no sense. That’s purely a result of Apple’s decision to drop support. In general, if you are interested in older games, MacOS is not a viable platform.