If they've been learning to communicate, the other parts of these messages ought to have some meaning too. Like the way numbers and pictures in Q drops are thought to cross reference.

edit: Wow at the response. My take, Code Red is the alert, "This is an action call." Then, a plea. "We can't do [whatever Build Back Better is] without [next clause]" which in this case is represented as a graph. The graph is odd to me. Why not just use words? The red greatly outweighs the blue. Dems are outnumbered? The amount of the [next clause] which is "Biden's" is outlined and looks like a thorn in the side of [whatever BBB is]. I can't imagine Biden himself is necessary, it must be something he represents. BTW no one ever seems to have thought that the other side could be the ones who replaced Biden if he is indeed an actor. I have an impression of "stab the Red side." i.e. FF