I'm genuinely pretty sure the DDR Museum in Berlin is run by socialists who want you to notice this, I swear to god that entire fucking place makes 0 sense otherwise. All the stations are like this, they're describing something good that nominally west germany did or still does but then describe it as bad because the communists did it, it ends with you looking at ginormous flat which it tells you cost the equivalent of 50€ per month or something and that nobody but the the richest 5% of the country could afford in Berlin today, before letting you out via the gift store full of DDR nostalgia to buy. Even all the most unpolitical, co-worker-belief-system people I've went there with caught on to it.