Keep in mind, Merriam-Webster changed the definition of 'anti-vax' to include being against vaccine mandates [0]. So if you are against mandatory COVID vaccines for 5 year olds, you are technically an 'antivaxer'.

I don't know how many people have gotten banned over this (though I'd guess nonzero) but it shows just how easy it is to fall under the new draconian speech policies enacted by the majority of social media.

[0] https://www.merriam-webster.com/dictionary/anti-vaxxer