“we ought to be driving flying cars by now” :D

would people a 100 years later think “people a hundred years ago glued plastic pipes using glue, and laid them in the ground. Now it has created more work for us to fix”

most households will not dump hot, concentrated lye down the drain, regularly or even everyday, so no problem :) Thank you for the information

when it changed from American company to Dutch, not French :D

Better living is brought about by better technology, not having more money