have you considered to just pay for youtube? you can add up to 6 people in your family who can also use it and your money goes to the content creators you watch, minus youtube's cut probably. that's what I do.
Interesting... I did not know that you could share your YouTube paid status with other family members. I despise the Ads that YouTube shows me and would do almost anything to remove them from my phone, iPad, and TV. I already use a blocker for Firefox, so at least I have some respite on my computer.
You have to create a google family to do it, but yeah that's the way to go.
The irony of feeding the advertiser rich information for the purpose of reducing ads.