Think you're going to be able to access all your cat pictures^H^H^H very important files in 10,20 years? Maybe if you're lucky. The US National Archives has a handy framework to help figure it out and it's just been updated. On GitHub, get some.
Also check out those groovy terminals, mmmmm vintage IBM.
https://www.archives.gov/news/articles/digital-preservation-framework-update-2024