These are least delusional anti-vaxxers. They know that vaccination helps society at large, but they still won't get vaccinated, since they consider themselves young and healthy and at minimal risk from COVID.
(They are still delusional, since the risk of COVID infection even in the young and healthy is still greater than vaccination risk. However, at least they don't believe in microchip conspiracies.)
These people wouldn't sacrifice the smallest thing for the rest of us. So tell me, why should we respect their notions of personal liberty? Why give them anything, when they'd give absolutely nothing to the rest of us?
If they want the freedom to not vaccinate themselves, for their own selfish interests, then we should deny them access to public venues, likewise for our own interests.
We're a society. When our government is doing its job, we don't let people pollute the commons, whether it's with toxic waste or with deadly pathogens. Vaccination should indeed be compulsory.