I have family photos starting in 2001, scanned/captured photos and video going back 50 years, music, and backups of all my Xbox DVDs (WTF is the original Xbox even called today?). But that’s a few terrabytes. It can all fit on a few USB sticks. (Which I do as a third level backup.)
The real space killers are the TV shows and movies that I will watch at most once every 20 years. I could delete almost all of it. But I don’t. Instead I keep looking for bigger storage options.




A cheap way to start is noip.com. You can get a domain name for free, you just need to check in every 3 months to say you are still using it. It’s big enough that many routers support it.
After 2 years of checking in every 3 months I paid for their next tier of service where you don’t have to check in and get multiple domains etc. So their free service marketing worked.