I think you might be confusing support for vaccines as support for pharmaceutical companies, when that's actually far from the truth. To use your statin example, suggesting or even pressuring a sick loved one to take statins so they don't die a preventable death isn't implicit support for statin manufacturers, but recognition that in the face of preventable suffering or death, sometimes the pills are one of the least worst options available. Similarly, in the face of an ongoing pandemic, vaccines are one of the least worst options available compared to preventable illness and death.