I needed to clean up my Google account but couldn't remove all my YouTube subscriptions because Google doesn’t allow it, SO FUCK YOU GOOGLE. I searched online for a solution but only found broken scripts. So, I made my own working script to unsubscribe from all channels efficiently. Sharing it here in case anyone else is in the same boat. Hope it helps!
Then I need to change email address for my bank account, and it would probably be a hassle to do.
Can't be that much work, can it?