I mean I think everyone should. But it requires a lot more mental energy to use. Anything commercial or niche will likely be unsupported or require significant research and effort to get working.

On the other hand, no one is spying on you, blatantly stealing your information, and relentlessly shoving office, cloud and AI products down your throat, and installing security holes in the process.

Gaming is fine and very easy if you use Steam. Using anything else will again require more research and energy.