Why do scientists refuse to debate you on geocentrism?

I have been at this for twenty-three years and have asked at least a dozen PhD physicists to debate. Some will not debate because they just want to be snarky and not give me the time of day. Most who declined admitted there is no use debating, because they know modern physics supports geocentric cosmology; they know I would win, and they do not want to be in a debate where they concede the opponent's position and are left saying they simply prefer a heliocentric system. To them that would be equivalent to admitting geocentric cosmology is correct, so they will not do it. Then you have the outliers who have no real training in classical or modern physics but think they can handle it, and when they try, they cannot. So the debating side of geocentric cosmology has not been an easy road.