If you go to a country where they use these, they call them polymer notes.
They are made from a polymer and people that use them call them polymer notes. That's a decent amount of evidence compared to your no evidence.
https://www.youtube.com/watch?v=pJTLCmIW1rA
https://www.youtube.com/watch?v=7BD1xX7c1Jg
https://www.youtube.com/results?search_query=polymer+banknot...
Polymer cups are also made from synthetic polymers like polypropylene. So are polymer knives and polymer forks.
I don't know what else to tell you. You said it's not called polymer money, I showed you a lot of evidence that it is.
Not a euphemism. They're made out of polymer. This is pretty direct.
you don't have to accept if you find polymer cups ridiculous
I don't and I don't know why anyone would be upset over that.
You said they aren't called polymer notes, I showed you they are called polymer notes by linking evidence. What else is there? Are you still saying they aren't called that or does it just upset you for some reason? You can hate it but it's still true.