I have a triple boot setup. Every OS sucks so why not?

It doesn't hurt to have intact alternate OS's ready to go.

I might only use one Linux regularly but there's a devuan and a vanilla windows (+patches from ~1 year/6mo. ago) - it's really no big deal leaving them be. It's just disk space.

windows will probably get nuked soon cause it's on a gen4 NVME - not using that is a waste.