[Ferret7446]

If you block ads, there's a high likelihood that many of the people who are following you also block ads.

So not only are you directly costing YouTube money, but by tweeting it, you getting thousands of people to also cost YouTube money, thus magnifying your negative impact by many orders of magnitude.

[Nadya]

It can certainly swing both ways but I don't follow the logic that if I block ads that people follow me block ads. It varies largely from audience to audience. If my followers are mostly young, tech-savvy individuals then sure many of them are also likely blocking ads. If I'm a big Minecraft content creator and most of my audience is 9-13 year old though? It becomes much less likely.