No, the problem is that Mozilla needs money if they want to stop leaning off Google, and people are simply too blind by their hatred of AI that doesn't figure out that Mozilla needs money. What is giving shit loads of money right now? A-fucking-I. If their investors portfolio doesn't include AI on their products, nobody will give them even a second look, much less the funds they need. Mozilla isn't jumping on fads, it's jumping towards were money is.
You want Mozilla to stop doing that? Guarantee their moneis flow. Otherwise, you are a consumer of a free product and you don't get to decide how the free product gets financed. Luckily for you, they haven't decided to make _you_ the product.