Many people will definitely go back, but the percentage staying might be better this time around. Linux has gotten a lot more usable and stable for those tech inclinced enough to be able to install it thanks in part to proton, immutable distros, flatpacks, Wayland, and improved defaults. Mint and bazzite are pretty darn good for daily use. I’ve never stayed on Linux as long as I have with this run, and I really don’t feel much of a push to leave it. Most everything I want to do just works.