I’d probably bet that the people that have filtered through to Lemmy probably already have their own data storage already sorted - you’ve got less “casuals” as it were. I use Google Drive myself, trying to figure out an alternative.
Plexamp is what I use. It’s the closest feel to using my iPod touch back in the day. I just wish there was a better way to display archived podcasts!
Just wanted to jump in here - I ended up doing as the commenter below me has said and bought a 20TB external hard drive. Well worth doing imo. I’m going to keep all of my important media that I want to save on the 5TB as a backup.