I found a little workaround called Newpipe.

I use NewPipe on my phone (and FreeTube on my laptop)

Most certainly off-topic, but I have found other cool workarounds for apps.

For instance, if you open 2 windows of, say, PowerPoint (1 you want to use, the other you must close after; read below). Then, go to the one you don't want to use (or at least one you use for this method), and wait for the no account/Office not bought/whatever pop up; in any case, do NOT close the pop up. Open the other PowerPoint, and then close the former. If done right, you'll be pleasantly surprised that it works perfectly! After that, you can open any additional ppt files. Do note that, after you close PowerPoint entirely, you gotta do this all over again.

Go to a family member's house and try to show them something on YT.

Cringe in horror at the experience.

Not the person you asked, but I do that sometimes. For instance, when I want to watch a specific video but I don't want having watched it to affect other video recommendations.

I stopped watching YouTube logged in after getting FreeTube on my laptop.

Videos from YouTube