Sounds like my dad. He wants everyone to be vaxxed. Only my mom knows we will NOT get the shots. She just tells us not to bring the subject up with my dad whose 90 by the way and he did get the shots.
It seems to me that in the case of transmitting - the vax’ed are a liability. At least the unvaxed know they have symptoms coming on. The unvaxed may not take their minor symptoms seriously and spread it.