Someone should then probably let them know 🤷

I think it just auto-discovers federated instances and randomly shows them on the page unless explicitly disabled…

Obligatory xkcd link: https://xkcd.com/927

The website that you visit (as in your Lemmy instance) does log your IP address to fight abuse etc. Afaik it’s not sent to other instances, so unless the server admin sells it somewhere (which they shouldn’t but I guess you never know - that’s why some folks host their own instance), it shouldn’t leave the server.

Obviously that doesn’t mean your IP is not logged by external services embedded in the Lemmy UI you’re using - be that ads, video players, etc

Good start! But to be able to “sell” it (i.e. make users use it) you gotta say how it’s this better/different from alternatives like yt-dlp or youtube-dl?

I think it’s general issue with .ml domains that became effectively inexistent.