Literally the only boot drive issue I've ever had dual booting was when I somehow accidentally deleted the GRUB partition (I'm still not entirely sure how)
Grub lives on the drive with Linux, windows on an extra one, select which I wanna use on boot. Windows just updated like yesterday, rebooted right to GRUB no issue
Clearly you think you do, given your paragraphs of unread whinging, you leech. Try to pass your guilt of being a shitty leech in society to me all you want, being a "bigot" isn't possible against leeches like you
Being inconvenienced over nonexistent rules is disrespectful