Law of diminishing returns.
We're talking about a simple platform of people relaying updates of 140 characters with a comment section and a feed algorithm to aggregate the content to everyone with a focus on prolonging everyone's engagement time while also following guidelines on what's "politically correct". There's only so much you can do, unless you venture out into manipulating public discourse, or striving to become a nation-state (or at least its propaganda machinery) or taking over the world (with all the imaginable internet services provided by you - email, storage, encyclopedias, news etc).
At some point you should stop and think about your core business. And at some point you should realize that the law of diminishing returns applies. And at some point you should realize that it's fine to provide a stable service to a stable amount of users with a stable amount of features. Not that much R&D required.
Or, rather, this is how our society would have to work in order to stay healthy. Living on a planet with finite resources while using them up like they're not is a sure-fire way to doom. We already know enough about farming for example to make it sustainable. We just don't know how to do it in a way where we don't cut down production considerably and starving a lot of people in the process. Not a nice topic to bring up i your election speech.
But it's nice to ride the train since things seemingly move forward thanks to rising inflation (which is due to the problem in the first place) and the price of your product can go up.
Oh, I might've misunderstood you as well.
/remindme 20 years