Oh come on. Even before the pandemic your typical anti-vaccine person also wasn’t universally against all vaccines. They usually had some subset that represented their favorite rationale for not getting it: those containing substances they don’t like, those developed with a process that had a fetal cell line somewhere nearby, those given in clusters in early childhood instead of spread later on, etc. Anti-mRNA vaccine sentiment is just another instance of the same thing. Sorry if they feel sad for having that label, but it’s the same behavior.