[culi]

I definitely do so. I've tried half a dozen podcast apps in the past decade and being able to export my subscriptions as an opml or otherwise is something I pay a lot of attention to now. I've had to webscrape or do some really hacky things to access my data one too many times

Similar for notes and todo apps. I like to pull my data in, analyze it, visualize it, convert it to other formats, etc

Even when I don't yet have specific plans for my data I like to know I can pull it in and make local backups