Are Vaccine Promoters Liable for Damages?

Several individuals and corporate entities are serving as the promoters for pharmaceutical companies. It's really no different than individuals or corporate entities selling anything like automobiles or paint or mouthwash.

Some corporations are becoming de facto sales agents of pharmaceutical companies wares. They're even starting to coerce their employees to use those specific products.... Wouldn't it be weird if they tried to force their work force to use RoundUp, or to paint their house a specific color with a specific brand of paint? Will the corporations be liable for damages for the people who end up paralyzed, or who are severely ill for several days from the vaccines?

Do they risk any liability if they promote a product that causes harm? The rate of adverse effects from the vaccines seems relatively high.

I don't know anything about the nitty-gritty details. If they were actual agents of the pharma companies, i.e. receiving compensation, would they have more exposure? I don't really know.

If they were promoting lead paint, for example, could they be held to account? I don't really know if lead paint manufacturers ever were, or if the makers of tetra-ethyl lead were. The asbestos companies went out of business. Even round-up maker Monsanto went out of business.