Talking on the YouTube front, a trivially small donation will support them far more than watching ads ever could. Even something as small as $1/year is often far more than they would ever make from you in a year.
I was going to write exactly that. I have a channel with tens of thousands of subs, and a $1 donation from a single user generates more income than multiple ads to that same user. Patreon, or a straight-up donation (of any amount), is so much better than suffering through ads.
Ads kill content, it disrespects users, it steals attention away from what you've created, builds frustration and breaks the flow of your content, and they serve only to benefit Google & partners.