Depends. I think (well, hope) that it'd be a smaller contingent of people against this than Covid vaccines. I think there was a rational fear among many that the Covid vaccines hadn't been tested long term (thalidomide is still a living memory for many), and combined with feeling like they were being forced to take it, many people became quite anxious and susceptible to people pushing conspiratorial narratives. A cancer "vaccine" is never going to be mandatory and there's no rush for people to take it since this isn't a preventative. Makes it a harder sell for people pushing the dumb idea that it's a mind control tracking chip that'll turn your kids gay or whatever bullshit they were spewing.