Earlier quoted context omitted.
Everytime* we have a thread about third-party YouTube clients, there are comments like yours by folks who fundamentally misunderstand the purpose of these third-party tools. The same happened year(s) ago with a thread about NewPipe. The purpose of these apps (including Vanced) is not solely to get past ad-block; Vanced (and NewPipe, and Piped, and Invidious) do far more than just give an ad-free viewing experience --…
You're totally right and I wish I had clarified that more in my original comment. I will probably try out Vanced even though I pay for Premium. I was really looking to hear from the people who primarily use it to circumvent ads, which I assume is the primary draw. But there are a lot of other good features worth discussing.
I primarily use NewPipe. I enjoy the benefit of not having ads, but more than that, I enjoy the simplicity and the drastically lower system resource usage.