I use Bitcoin + several wallet.dat each of those is bond to a different VPN. It means that I absolutely do not care about on-chain tracking on each wallet.dat because I am sure that nobody can tie my different addresses to a single person.
This seems quite unnecessary and over-complicated. Trust me, Google will have you tracked one way or the other, so it might be better to just grab a prepaid visa gift card for your Youtube Premium subscription and save yourself the trouble. Any grocery or convenience store can sell those to you with untraceable cash with ease.
