Yes, what this guy said is reprehensible (and the random pediatrician too while we’re at it). But no, I don’t particularly care what some random person that no one knows says, on either side of the aisle, unless it’s something that a lot of people are saying. And if a lot of people are saying it that usually includes people that we actually know who they are.
Yes, people broadcasting ideas on social media can influence others. That usually requires people to actually be following them though. This guy has 477 followers. Laura Loomer has 1.7 million. To equate the two like @mspart does below is silly. Also most probably should know Loomer, she was previously an advisor to Trump and had accompanied him on various trips, and if I was a betting man, had an affair with him even though she looks gross. I think he ultimately dumped her in both capacities though after realizing how crazy she was.