MYWNcWR9Rgc31zkhTOsA [they/them, she/her]

If you’re asking for an android file manager app with a gui that will connect to sshfs, solid explorer does what you need but it isn’t foss.

LibreTube is probably what you want. There’s no g**gle sign-in in third party yt clients though (vanced only has it bc it patches the official client) so you’ll need to export and import your subscriptions https://github.com/libre-tube/LibreTube