There has been a rise in autoimmune pharmaceutical advertisements on television in the US. As in you cannot watch the local news without being hammered by sever

There has been a rise in autoimmune pharmaceutical advertisements on television in the US. As in you cannot watch the local news without being hammered by several of them in a row. I don't think COVID is solely to blame, but I do wonder why there seems to be a rise in these conditions. EDIT: clarity