Good enough?
It is, but it’s also lost on the bulk of the population, unfortunately.
I’d buy and wear that hat, except for the fact that I’d burn up valuable oxygen explaining the joke to either the uneducated xenophobic trailer-dwellers or the hippie Maoist sympathizers that would approach me, thinking that I’m advocating communism.
Oh I’m not advocating a purchase…I’m just pointing out the opportunities to make fun of braindead liberals.
While the irony is lost on true-believers just remind the lil poseur f*$ks that they paid good money to capitalists for their hat/tshirt/whatever.
People don’t know what they don’t know…until you make a snide remark that makes them feel 6" tall. 
Another +1. BRILLIANT!