Our local gas can manufacturer in Oklahoma was put out of business a couple of years ago by the EPA.
They had a good product but no longer. Thankfully I still have some of the old style cans.
Ever wonder what happened to the vapors from all those “Jerry cans” from the last 70 years?
No, I did not wonder. They simply evaporated and were assimilated back into the atmosphere. So dilute it never hurt anybody. Except may be in CA.