Yeah, I have a w3.1 machine and I play with it regularly, but it really lacks as a daily driver. On the other hand, my w98 machine can do basically everything I need for work, except web browsing. It’s fascinating how little have operating systems progressed in the last 25 years, user-facing wise.
I collect vintage and iconic computers as a hobby, and the only reason i bought a win98 machine was so I could play DOS games on the real hardware. But otherwise yeah, it can do most things youd use a modern computer for very well other than it shouldnt connect to the internet.