Okay so for example:
Playing video games: we got AI shenanigans and cost of computers rising (not just gaming computers but electronics overall), its possible that in 2030, nobody could afford a computer so the one you got could be the last one you ever have (lets hope not, but like its not impossible)
…
I do wonder tho: What hobby is actually shielded from turbulent times.
I feel like a lot of these recommendations are going to be expensive hobbies that need gear that could enshittify, and even things like reading you have to be cautious of authors abusing AI to churn out slop. So may I suggest the humble hobbies of writing and language learning. Writing costs almost nothing and you can make it more pleasant by investing in an inexpensive €10 fountain pen for sustainability and a jar of ink that will last years. Good paper doesn’t have to be expensive and you can make your own notebooks with just buying A5 paper and using binder clips. Language learning can be done with flashcards, SRS systems like Anki, self translating, etc.