You can find online a lot of surprisingly short life expectancies for non-stick pans. Most commonly you should replace after 5-7 years or any visible sign of damage to the coating. Do you make sure to replace all your pans by then?
PFOA was legal until I think 2012. That’s not only a failure of the government to establish safe standards, but all too many people kept that cookware years past when it was no longer used, perhaps even until today.
Non-stick cookware can off-gas toxic fumes when used too hot. A common broiler can do that: you should not use non-stick pans under a broiler. However most bakeware is non-stick. An actual broiler pan uses a ceramic coating to withstand the higher temperatures: you should not just use any bakeware of the right shape.