The people you're describing drive me insane. We have a pediatrician who said what you did: either you trust her to recommend vaccinations, or you find someone else to work with. She doesn't want patients who continually argue against everything she says.
Here's a test. You know all those godless communist governments that want to take over America and sap our precious bodily fluids? They don't have profits, right, because they hate our freedoms. They also don't care about their disposable citizens. Right? OK. So why is it that those countries vaccinate their citizens? It's not for the profit motive of drug companies, because those are owned by the evil socialists. It's because they cheap out and practice preventative medicine so that they can keep working the proles 112 hours a week, and you can't do that when they're sick.
But tossing aside the Fox-news-watcher-ready wrapper, it's true: absent a profit motive, every organized country in the world immunizes their citizens so that they don't get sick as much. Do you really think China gives a crap about GlaxoSmithKline's margins? Hell no. They use vaccines because it's far and away the best possible investment into keeping people healthy.
There is literally no valid greed-based explanation for vaccinations. It's dumb when you consider the American health system, and utterly braindead when you look at the other 95% of the world's population.