If Mozilla focused on better technology, that would not solve its money problem. It currently depends on other companies (Google search, Pocket) to survive. This post does not make any suggestions how to make Mozilla profitable.
Indeed, Mozilla provides utilities, services and advocacy that provide value to many people and companies. We take that for granted somehow, and don't reward their efforts. We want everything for free and better and faster and with no ads.
I wish France or the EU provided funding for Mozilla to reduce the internet dominance of Google.