No, no, they don’t.
A couple of really bad ones still exist. Heitmieller’s Steakhouse in Elm Mott, TX is just such a tavern.
They use only electric grills.
Your food comes out in aluminum foil.
Your food tastes like shoe leather and alum.
Service is really, really, really slow.
Wait staff is ugly, rude, both or sometimes worse.
And they charge more for a terrible burger than I can get a prime steak for in Dallas.
The sooner such awfulness goes away the better.
You’ve never had a burger cooked on a grill that has been seasoned for 46 years.
But if FF is your thing, have at it.