Unless you work at an org that has all this stuff, like pretty much any org at scale that has compliance or security requirements. My work-issued MacBook has an AV that slows opening everything, forces updates and restarts and all that jazz.
I guess our org has chosen better management software, though, because it never results in restarts. The one exception is the requirement to keep the OS patched in order to log in to corporate systems.
The window position thing is really annoying though.
I remember some problem with programs hanging and/or slow to start because the phoning home functionality was having issues.
edit: yep, it does https://apple.stackexchange.com/questions/391379/does-macos-...
Many of the solutions I've seen in the corp environment try to make up for this with some frankly janky solutions. Apple seems to be slowly improving that, but give it time.
But at the end of the day, the crappy performance hits I've seen on both kinds kf devices are generally shitty monitoring solutions and restrictions that neither support natively.