But is it? How confident are you that this is your greatest exposure? Odds are there is something else in your life at least 100x as bad. And what does it mean that cellulose, a naturally occurring compound, releases 15x more microplastics than nylon? Or does iy? This study didn’t measure nanoplastics.

That’s what a lack of context does. No harm in just avoiding anything any study has found to be potentially harmful (especially tea bags, which are a crime against good tea and easily replaced). But… it’s impossible to know if this is the equivalent of stopping smoking, or of brushing teeth three times a day instead of two.