Are you using MS Defender on Linux ? If yes, good luck. The last time i saw an antivirus catch a virus was about 20 years ago. Since then i had to clean up my work computers a couple of times, by hand, with the antivirus happily running.
90-100% of your complaints are going to be due to misconfiguration by the administrators of the system, I bet. and architectural differences of the EXT4 filesystem compared to NTFS and the nature of locking files on Linux.
you probably want to head over to Slashdot if you want to rant, as well. plenty of MS bashing here, but complaint for complaint's sake isn't really the style here like it is in other places. or maybe it is, I don't know. I could be reading everything wrong.
the problem is not "Microsoft Defender Advanced Threat Protection" (what a stupid name btw)
the problem is the people who said "let's install this"
clueless people became manager
Why would anyone use it?
Um...it's obviously telling you that Linux is just very unsafe. Every MSDN knows this: it's one of the first things they read when opening up the Tome of Knowledge.
Best to re-install Windows 11. Be sure to beg forgiveness of the Microsoft gods by secure-deleting a copy of the Halloween Documents while chanting the true name of the Great Bill over the chorus of Bing bells.