Some of the questions on Form 4473 are flawed in my opinion.
https://www.atf.gov/file/61446/download
Stupid people might not know that a crime carries a sentence of more than a year.
Marijuana is now basically legal in California, etc.
What if someone has beaten an ex-wife weekly and never been convicted for it.
Form doesn’t ask the foreign countries visited in the past five years.
I don't know what crime carries what punishment; does that make me stupid, or uninformed?