I would not be surprised if the 2 “Marines” were leftwing communists dressed in Marine uniforms - i.e. kinda like “fake news”.
You may be on to something. Seriously, I would not put it bond the realm of possibility of Democrats finding two inactive duty Marines and paying them to put on their old uniforms to act as PROPS.
If those were Active Duty Marines, what does that say about our Military and what they are willing to do?