Whoah I’ve never seen this one. Does anyone know how they edited it? I’ve never seen this technique before but does the fact that it’s very lofi have something to do with it?

I found a YouTube link in your post. Here are links to the same video on alternative frontends that protect your privacy:

• yewtu.be
• inv.nadeko.net
• yt.artemislena.eu
• piped.video