>PVC water pipes

This is the most relevant one IMO. You can buy glass cups and jars, it doesn't matter if the water you put into them comes through PVC pipes! Even if you buy BPA-free phthalate-free bottled water, I think it's safe to assume that at one point that water went through several meters of PVC pipes to get to that bottle!

PVC water pipes must be ubiquitous nowadays, and are certainly better than the older copper alternative, which in turn is better than the older lead alternative!

Maybe the next step is special PVC for water piping. Until then I guess we're better than we have ever been, water piping-wise.