If our health care systems were saner, such issues would get worked out by the doctors and the markets. I’d gladly get a booster each year at my own expense if I knew I was high risk. People don’t complain that their headache pills don’t last their whole lives.
It sounds to me that a large dose of self righteousness and ingratitude is manifesting in the anti-vaccine people, and it is seen in how vigorously they damn the very scientists, flawed as they may be, which have made living to an old age very commonplace today.
In order to get boosters for everything on the schedule recommended for adults you’d be parting with $500+ every year out of pocket.
The HPV series alone is over $600 per person.