And there’s not even really anything you can do about it. Reverse osmosis should be able to get rid of microplastics but the fucking containers for the filters are plastic and the lines running between them are plastic so they’re just going to reintroduce microplastics even after filtering!
There was a recent study showing that boiling water could actually break down and remove a surprising number of microplastics so I guess for making tea you might be a little better off but still