YouTube alternative for old androids

Hello everyone,

I'm using an old device with custom OS of Android 7.

However, YouTube doesn't support devices older that android 8, so i had to find a solution.
The only app that uses youtube API(a modded YT) Is Vanced

The idea i've got is to turn YT website into a WebView app!(an app that displays web content)

Im not a developer so I'm sorry if you have a bug,

At least, it's light(only 5 MB) and work on old androids

NOTE:THE ONLY FEATURE THAT DOESN'T WORK IS THE FAST PLAY.

I hope this is helpful: