This helped and definitely got me further, thank you!

Now however, even after using the default patch, the app will install but won't open... time to do some troubleshooting.

EDIT: My current problem is that when using default patch (I've tried with and without experimental support), half of the patches refuse to actually install, because there is some sort of cascading failure where one or two don't, and the rest that rely on them or each other also don't install. I have no idea what I can do to fix that.

I followed the procedure, but quickly realized it wasn't working for me because my phone (oneplus 10) doesn't actually let me delete YouTube completely. Is there a way to do so?