In my experience, it's the same with ads everywhere else. It (usually) starts out not being overly obnoxious, with just a "this video is sponsored by [garbage tier mobile game/earphones/vpn/whatever] more about them at the end of the video" and then the pitch at the end.
I don't mind these. They quickly get the name out at the beginning and then don't interrupt the video. What really annoys me are the ones that interrupt the video. At some point a few of them annoyed me enough that I installed SponsorBlock. Because I don't want to hear or see these ads, but i tolerated them. But once that threshold is crossed where I don't tolerate all of them anymore, why would I not just block all of them? I'm not going to unblock specific channels that are well-behaved to listen to ads for products i will definitely never buy.
It's the exact same thing with regular ad-blocking. Sometimes when I'm on a fresh OS I start browsing the web and only notice I don't have an adblocker once I visit a page with super obnoxious ads (e.g. google on mobile and realize there's only ads and no organic results for like the first 5 screens).