Most of the scientists and engineers I know are on different visas. The US has gained a ton from being largely the cultural center of the world so it's good that there's a visa to take in cultural figures (even if I don't personally connect with influencer culture). As social media is new and fairly spread out, especially compared to traditional recipients like models and actors, it seems really unsurprising they are a ton of these now. I would say the problem is less we are taking in influencers and more we aren't accepting other people.