if you have to tell people that you're enlightened, you ain't

also why have you picked vaccines in particular. maybe you wanted to express something else more clearly? there's no money in vaccines to such degree that western pharma companies don't want to research them, and bulk of (non-mRNA) vaccines are made in Serum Institute of India, they make this stuff for half of the world if not more. this thing is cheeaap, and because it's a preventive one and done you can take it on your own terms, you're not under time pressure to get it so you can shop around to get it cheaply. you can't nickel and dime people on vaccines

now if you do want to nickel and dime a patient, you'd need something that they're gonna need forever and jack up prices or just keep them high from day one, like with antiretrovirals or what purdue pharma did or like with daraprim. and then there's entirely another very american problem of insurance leech layer. taking a very charitable look at it maybe you want to say a thing about availability of american healthcare in general, less charitably, and more likely, you sound like a libertarian antivaxxer

I didn't say anything about labelling, but facebook does have it in place. Its not just that they can't reply back; They can't even see their own comment or the OP any-more, let alone your reply.

EDIH: I agree with you that labelling is best and getting notified about something you can't reply to is stupid, but beyond that, I'm in favor of thinking of communities more as private spaces. Whether its right or not, mods, admins, blog authors or peertube videographers can treat those threads as if our comments are un-wanted trespassers and they have no obligation to explain their reasoning.

There's no point in getting worked-up about it. 99 times in a hundred, its not hard to anticipate how what we want to say will be recieved in a given space.

We aren't prisoners, so we are also free to choose to take our comments elsewhere, or start our own instances or communities to host them. That said, if you anticipate moderating the replies to what you have to say to be too much work, well, that's often how the mods in other places are looking at it.

Its often not just "letting you say what you want", but also, likely putting more effort into moderating the replies on your comment than yourself will have to. Work and effort you mostly won't see or acknowlege.