Yes, ways go ad hominum when you got nothing else. It's a fallacy you know, ad hominum. There is also
https://pca.st/episode/52e1dd22-7def-4764-9606-07a2f2eb530f
Those people have devoted their lives to the study of virology, epidemiology and vaccinology. But you would have listen to a lawyer (RFK Jr.) or some rando on YouTube. What a world!