I think Strava is just popular due to cultural inertia more than anything. Garmin, Coros, Fitbit, Apple, even phone apps. Not really hard to export data and move. 90% of what I saw on Strava before closing the account was Zwift garbage anyway.

Self host, takes less time then you think after the initial library build. Easy to do in a weekend. If you have some money to spend on music then buy music from the artists you love. Can all be in one place, none of this exclusive garbage, quality as high as you want, can rip music that’s never been released digitally, and I think most importantly - access to your music library without an algorithm telling you what to listen to. You’ll be surprised how your listening habits change and how well you know your music after jumping off the engagement treadmill.

I mean you’re memorizing a GUI as well. I don’t work in this field at all but docker compose files are pretty straightforward even for me. Took like 15 minutes to figure out and now it’s much quicker to get set up than any other option.