We can start by avoiding any realtors who are represented by this org.
Let them know why as a homeowner why you are selling your property yourself.
I get real estate agent cards in my mailbox all the time.
I don’t know about your state, but it isn’t practical in FL to provide the services of real estate without being a member of NAR. This has been coming on for at least 20 years. What started off as a professional association has been turned into something more resembling a labor union with crooked union bosses.