RobinHood won't let customers buy LLBO or any other penny stock. THIS IS A FACT.
And no broker lets anybody buy LLBO or any other penny stock without charging fees. THIS IS A FACT.
Let's get serious: Anyone buying or selling LLBO who is not a MM is paying fees.
Notice I'm not saying "... who is not a MM or institution or hedge fund" because no institutions or hedge funds buy pinksheet stocks that aren't current. Most won't touch pinksheet stocks PERIOD but that STOP sign is a dealbreaker.
LLBO trading is all retail and MM's. The MM's have a job to do and nobody can blame them for trying to make a buck while doing it. It's part of the game.