I moved to protonmail years ago for this reason, but then my friend gave me a free paid YouTube account so I created a new Gmail account and found a new love for heavy metal. Since then the algorithm has learnt my tastes so well I would be devastated to lose my account, but I made a pact with myself that if my friend ever decided to ditch her account that I wouldn't pay for my own. So I'm totally at the mercy of her whims, and she doesn't even know!