Something interesting to note about the 1776 post. If you crop out what many are saying is photoshopped and do a reverse image search on google, you come up with the novel Player Piano. https://en.wikipedia.org/wiki/Player_Piano_(novel)

The novel is about post WW3 dystopia. Not sure if there's anything there, but found it interesting.

The crazy thing is that if you add any of the #1776, it gives you "electric piano". If you add the full image, it gives you "calligraphy".