As someone who would heartily be first in line (and even be part of trials if I were eligible), I understand how people can be hesitant to try such a new and fresh vaccine, iff the reason is "it's too new and has been developed way too fast for comfort".

Beyond that though, to hell with people who still somehow think "only those at risk need to be vaccinated".

I somehow came across an acquaintance who was telling me "I can't wait for people to take the vaccine so everything can reopen, but I would never get it myself". Such absolute trashy selfishness.