Workers still drink beer on the job in continental Europe ... I see them often enough in Belgium. The reason there wasn't an uproar at the time that set came out, or when the one with the tramp and the police officer came out, or when the dancing bear set came out (unlike when the airport security set was released, for example) was that there was no internet to give a voice to the enlightened
Nowadays you'd get animal rights activists, homeless people activists, the anti alcohol groups and other assorted busybodies reaching for their touchscreens/pads the moment such sets were unveiled.
God, how I miss those days.
As for suggestions like the Rosa Parks figure ... it would make as much sense as releasing a ... I don't know, a Bobby Sands figure in America: zero business sense. Might come as a shock to Americans, but most people outside the US have never heard of Rosa Parks.