I'm sorry, but Youtube got to keep its servers up somehow and pay the content creators. This means ads.
If you don't like them, then pay for Youtube Premium and you can get ad-free experience. Although if it's not available in your country, then adblocking is a reasonable approach.
YouTube has an estimated worth, if it were a stand-alone company, of $475 billion to $550 billion. I'm sure they'll survive off just fine continuing to sell my personal information just like that always have.
Google do not, and literally never have "sold your personal information."
They deliver targeted advertising due to the information they have. That's the model. They make literally zero dollars a year selling personal information.
Source? Google is literally an online ad monopoly, and being sued for it. They did track and continue tracking users, and they sell data though their SSP, DSP, ad networks, ad exchanges they own.
Find the webpage where you can buy googles user data. Not where you can buy ad slots, but where you can buy the raw tracking data like data brokers sell.
Still, it is _personal_ data collected and sold by Google, which was the point raised by gp comment. As for it being personally identifying, the aggregation/pseudonymization/anonymization process doesn't even prevent precise identification [0]. I'd say it's pretty close.
If you don't like them, then pay for Youtube Premium and you can get ad-free experience. Although if it's not available in your country, then adblocking is a reasonable approach.