I've been more and more conscious about microplastics. I was not aware that the laundry and dishwasher pods are just plastic which then goes into the water system.
I would highly recommend getting a UV flashlight with a 365nm wavelength. That wavelength makes leaded glass easy to identify and glow blue. I got one and lead is still very much prevalent in a large amount of drinking glasses that I shine it on.
China still doesn't really have restrictions on lead and brass plumbing fixtures in America still had 8% lead as recent as 2014