You are all over the place.
The vast majority of Healthcare professionals are still urging everyone to get vaccinated.
Do you think just because we've made incredible scientific advancements that that means we can tinker with body chemistry flawlessly? You clearly have very little scientific understanding. Those warnings are there for legal reasons not because everyone who takes those drugs are going to experience those side effects. Everyone has their own chemistry, everyone is going to react to medication a little differently, pharmaceutical companies make drugs that have to work for millions of people, they don't make them for you specifically.
As for the lobbying, well according to Republicans and Republican Supreme Court Justices, that's just freedom of speech, which companies are entitled to. If you want to stop companies in the Healthcare industry from spending their money however they want then you need to remove the profit motive from the Healthcare industry and adopt a Medicare for All type system.
But then all drugs would be Government drugs.