But this conversation has absolutely nothing to do with the topic at hand
They stop their ads for the same reason you don’t shit talk at a funeral: its disrespectful and makes you look like a prick.
I’m using an ✨analogy✨ to explain to you why, even if they are “serious about the topic in the ads”, they would stop them when someone dies or a tragedy occurs. Its not some conspiracy about “planned division”, it’s because speaking ill of someone under those circumstances makes you look like (and be) a disrespectful dick.
Mozilla’s next largest source of revenue is subscriptions and advertising (source 2021 financial report), by a wide margin. That “useless shit” is their other revenue, and they’re investing in it because they know they need to diversify revenue to fund Firefox. You’re suggesting they kill it because it’s not their core (unprofitable) business?