While I can't speak to all of your questions / criticisms, food packaging is responsible for releasing a wide range of chemicals that are either known or suspected to be harmful to some (men, pregnant women, etc) or all humans, including BPA, phthalates, xenoestrogens, per- and poly-fluorinated substances, and microplastics. I'm sure there are many others, those are just the ones that come to top of mind for me.