I love Bazzite and Bluefin. I use the former on my personal machines and the latter on my work laptop. I wonder how Bazzite DX will compare to Bluefin? I’m also curious if there’s a difference between Bluefin and Bluefin DX or if they just started tacking on the extra letters recently?

I believe freetube uses yt-dlp, so probably eventually yes. Many of these tools do.