Fun Fact for the day...the difference between a Broker and a Realtor:
A Realtor pays A LOT of $$$ every year to have the word behind their name and be part of an Association. They have to take an Ethics class and make an oath to be "ethical". If they carry the label, they get discounts on access to links necessary to do Real Estate.
A Broker doesn't care about labels and makes an oath to themselves and their clients to be ethical. Fees are increased on links necessary, but the $ saved on a yearly fee can be used for their business and their clients.
When hiring an agent, hire the agent that fits your needs the best. Realtor or not, theirs plenty of "ethical" agents out there.