Adult orthodontics

I have been trying hard to do diligent research and even contacted a broker to help me on my search for a dental insurance plan that covers a portion of adult orthodontics. I’ve come up short on all accounts. Even the broker is misinformed (which now makes me doubt him). I know it’s rare... But anybody here have experience with a company that covers even a little bit of adult orthodontics? 🙏🏼🙏🏼