Dunno. But I have purchased the kind for music, back when I was in a band. Much better than the foam kind. They also attenuate sound evenly rather than the drill thinking of adults in a Charlie Brown Christmas special. Great for concerts.

“I’m an uninformed idiot.”

Conservatives are fiscally reckless. Look at every conservative president’s deficit spending, and economic crashes. Look at the states most dependent on federal funds.

Even if you had zero morals and voted 100% on fiscal policies, the best choice is very clearly not conservative.