I’ve been dual-booting Linux and Windows for a while, with Windows as the fall-back option in case I wanted to use Office for something. Now that they tried to trick me into paying a subscription for their AI slop machine, I’m finally, fully out. It was a pain to actually track down and back-up the stuff that was held for ransom in OneDrive, but now it is done.
There’s enterprise support for several Linux distributions like
https://www.suse.com/services/premium/ (and SEL is a thing) or
https://ubuntu.com/support
Whether those distros meet the demands is a different animal.