The problem is negativity sells and positivity doesn’t.
If you DIS-agree with something, you are FAR more likely to engage in a “substantive” manner than if you merely agree with it. For example, this topic of mine:
Got 3 likes, about 70 views, and I think one reply? And it’s almost a month old.
Now compare to this one:
made today, half an hour ago, and has 31 replies.
Negativity creates content. Corporations know it. That’s why they have algorithms dictating what content you are exposed to. This isn’t tin-foil-hattery, they literally tell you this if you request the fine print on it. (They have to by law in the USA, not sure how it works abroad)