Personally my concern is more fundamental than that. If mozilla is moving towards expanding advertising in FF from the developer, then they're changing their i

Personally my concern is more fundamental than that. If mozilla is moving towards expanding advertising in FF from the developer, then they're changing their incentive structure in a way that makes putting ads in front of my eyes against my wishes more and more beneficial to them. I can't see this as a good step forward. It only leads to places where they're incentivized to make the browser worse to make more money.