My thinking is that i'll start deleting stuff when i run out of space, which it turns out will never happen because 4Tb is apparently enough to store more movies than i'll ever want to watch.

So 2k+ movies are just sitting there passively seeding in the background and i just kinda let them. I really don't know which ones are rare, but surely i must have saved a couple torrents from dying over the years. I know there's a lot of churn in seeders so i feel good being long-term