Well that’s a nice thought, but unless the Democrats relinquish their total control of the US voting system, they will continue to control the US military - purged of all ‘wrong thinkers’.
Marines are Navy, the Navy is part of the Armed Forces which are controlled by the politicians, who will rule by Decree.
Uprisings by wrong thinkers will be dealt with harshly and ruthlessly. If someone holes up in such a way no Civil Police force can get at, then they will bring in the heavy artillery - taking out the entire neighborhood and all residents, if necessary.
Khadaffi and his deep state goons thought they controlled the military during Libya’s civil war in 2011.
About 75% of Libya’s military deserted and joined the provincial militias to protect their families. Then they attacked and wiped out Khadaffi’s army, his southern mercenaries and his elite pretorian guard.
What remained of Khaddaffi’s army was made up of cadets (boots) and elitist officers. His officers were hunted down, executed and buried in mass graves.