Why not? We already have war and death, famine is coming, why not add pestilence?
Sorry man, I misunderstood the context...
Forgive me for not rooting for more plagues

Are some US politicians that dumb, or assume their public is that dumb, to not realize that people who are suffering will be the ones paying any tariff?
Mate, that doesn't even touch the tip of the iceberg...
Remember the Dietary Supplement Health and Education Act of 1994?? AI summary is below:
Under DSHEA:
Dietary supplements (such as many vitamins, herbs, amino acids, and bodybuilding supplements) are regulated more like foods than prescription drugs.
Manufacturers generally do not need FDA approval before selling a supplement.
Instead, the company is responsible for ensuring the product is safe and that its labeling is truthful.
The FDA usually steps in after a product is on the market if it determines the product is unsafe or illegally marketed.
This was a major point made in Bigger, Stronger, Faster, because it explained why many bodybuilding supplements could be sold without the kind of pre-market testing required for new pharmaceuticals.
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Yes they can be that dumb...
They passed a law that basically allows supplement companies to put their product to market without requiring the FDA to ensure they are safe first.
Many companies have 2 seperate product lines for the same product...one to be sold on the American market, and one for the export market and are subject to far stricter testing/screening procedures.
Yikes!