So how is it going? Now that hundreds of thousands have been detained/deported, I am sure he has meticulous stats and regression analysis showing correlated increase in affordability, right? American citizens are moving into this in droves!

I think it's a cool picture.
www.bard.edu/news/bard-co...

Very much Soviet agiprop style of 50s and 60s, as noted by others. The anti drinking one combined with something like this

Looks like it was just a generic glitch which had nothing to do with post's content.