@Finn dAbuzz,
Yes, one can read a lot from one single picture. It takes a modicum of logic and observation skills. Try and follow the reasoning. It goes like this: IF one can move mountains, one can move molehills. Therefore, if one can scream at the top of one's lung, one can also speak normally. Nobody is preventing these guys with a MAGA cap to yell. Therefore nobody prevents them to speak.
That's as simple as I can make it.