No, social media is not just for pictures.
But if someone is using it just for pictures and you try to sell them on a service that isn’t fitting to their use case, that’s on you if they’re not interested.
Know your audience. Offer them alternatives that actually fit their preferences, not yours.
This is some real conspiracy theory thinking. This entire article boils down to “I have figured out this secret thing that nobody else, not even the former president or candidates of the Democratic party know about!” It’s all a wild supposition with zero backing evidence, just this one person’s shower thought being passed off as fact.
Please don’t buy into this level of lizard-people nonsense. It’s not helpful for anyone.