Not really, outside the mainstream, the media people who are pro-Ivercmectin and anti-lockdown have their politics defined by being "populist" and anti-establishment more than a commitment to anti-capitalism, and many of them have the classic American individualism that clashes with COVID policies.

It's easier to come at it from that angle because how do you make anti-vaccination the socialist position? It's a decision that puts you ahead of your community, COVID is mostly a plight on working class, the vaccine is free, the alternative solutions are also big pharma, etc.