That second bullet while technically true, needs all kinds of extra context.
These two statements:
- The unvaccinated can contract and transmit the virus.
- The vaccinated can contract and transmit the virus.
They are both technically correct. However, they are by no means equivalent and do not mean the same thing. They do not have the same impact on community spread and keeping the virus in circulation.
Not that you were doing this, but other posts that have said because of this there's no reason to get the vaccine are making a bad faith argument. They're treating them as if they're the same, when they are worlds apart.
If we have a room with an infected person singing and generally doing their best to infect everyone else in the room:
- If we have 100 people who are unvaccinated there, a large number of them are likely to be infected. All of those infected are likely to transmit the virus to someone else.
- If we have 100 people who are all vaccinated there, a small number are likely to be infected, and a small number of that small number are likely to transmit the virus to someone else for a smaller duration of time.
All those reductions for the vaccinated make a huge difference. Sure, it's not as good as if it was "none of them" instead of "small number". But, it's still a huge difference.