Hi Gary, I agree with your point. Thanks to Robinhood other brokerages were forced to drop their commissions. My point is that situation could be improved.. moreover, in many countries the PFOF practice is banned
Interactive Brokers may allow to opt out of PFOF (both stocks and options) but only if you are a high net worth individual with like +1M in assets:
https://www.interactivebrokers.com/en/home.php
There is a mobile app that that would allow trading PFOF-free (both stock and options) but still in a pre-launch waiting list stage: