I've sold houses using discounted brokers and he hates that. He said that buyer agents will dissuade buyers from looking at houses offering less than "standard

I've sold houses using discounted brokers and he hates that. He said that buyer agents will dissuade buyers from looking at houses offering less than "standard 3%" to the listing agent (another protectionist tactic). I countered that I don't care. In this day and age buyers are savvy enough to jump on Zillow and Redfin and find my house, and they will demand they see it. If I hired a buyer agent and they tried to talk me out of showing a house over a commission I'd fire them right there.