Ffs! "Micro plastics" are 1 micron or less.
(Ignore the images in every post showing macro plastics... Because fear porn)
So far these studies are generally so small as to be insignificant.
Is it an issue? Don't know. The scientific method has two to be applied correctly.
But sure. Go with the fear porn. Might as well put that mask back on and relight that candle to Fauci.
It fits the narrative.