Kinda lol, but not purposely. I read an article on the last incident involving secure boot and can't say I blame Microsoft for it. It's not like it's them providing the bootloader or instructions either. -There's also the solution of simply keeping the drives separate and using BIOS instead.
Sure, but that's something I regret doing. Reverting back from ext4 and BTRFS drives without losing data was a pain. I did consider installing a flip switch for separate drives, but using BIOS to select the drive was simple enough after learning the lesson of deleting the wierd files that showed up on a tertiary drive from this method.
For a long time, the worst thing about having Linux was what windows would do while I was dual booted. Ditching windows completely years back has made my Linux life so much more pleasant