Doesn't anyone think that MacOS is pretty much abandonware at this point? I don't want to stir anything up but I don't believe Apple is putting too much effort into the OS at this time. When I boot my MacBook into MacOS (once a year, if that) I feel like I'm 10 years back in time (yes, I have the absolute latest version).
I think they're focusing most of their resources on ARM.
Or, I'm probably just crazy.