I think it's more likely that all the above (and Factorio, Eve, etc.) in fact generate intellectual potential.
https://erikmcclure.com/blog/factorio-is-best-interview-we-h...
Reddit, however, I find draining. There's always a risk of getting sea lioned by a particularly toxic user. Conversation tends to be very one-sided also.
I mean I played around in ZZT and ended up a software engineer.