This is more a heads up than anything else, given my recollection of the spike we saw in users with SBAT issues due to dual booting or having formerly dual booted, but having orphaned Windows EFI stuff.
Tl;dr: Upcoming Windows 11 feature will, if Windows won't boot, boot into WinRE (recovery environment), connect to the Internet, and do what needs doing to render the machine bootable again. This is some ways off yet, and I don't see information about how much it'll do without asking permission (after the original plans for Microsoft Recall, I wouldn't be surprised if it just did as it pleased), but a worst case scenario could theoretically include silently wiping and replacing an EFI partition to ensure Windows boots.
I want to be very clear that I don't see this being done deliberately. Linux on the desktop isn't something any major corporation cares a whole lot about, but there are enough Windows devs who develop Windows software and backend systems in Linux that it'd be a nightmare for Microsoft to have those clients wrecked. Still, the SBAT situation was acknowledged as a bug from the get-go as well, and took months for them to fix, leaving users to find workarounds. Caveat emptor, dual booters.