The discourse around microplastics is pretty wild. The sport is finding them in random places, often at parts-per-billion or parts-per-trillion levels that we don't really use to look for most other substances. And the implication is essentially "progress bad" or "consumerism bad". No clear evidence of human harm, no realistic policy prescriptions - so what do we expect to happen, exactly? This it not a case of corporate greed or deception.
Our bodies also contain a fair amount of sand. Probably at levels higher than parts-per-billion. Is it bad? Sometimes! Where does the precautionary principle lead us on that?
A principal concern is ingestion of microplastics via food packaging, utensils, cookware, etc. There are non-plastic substitutions available for many of these items, and a precautionary approach would be to regulate to require them, where it is economically feasible, until such time as the effects of microplastic ingestion are better understood.
And
> I'm an engineering manager
I can't tell if this is an intentional or unintentional satire of the current state of AI mandates from management.