Every single Mac focused developer I’m aware of started pre or around 2010 as well, including me, for a reason. Riding a peak in a self admitted niche market a

Every single Mac focused developer I’m aware of started pre or around 2010 as well, including me, for a reason. Riding a peak in a self admitted niche market all the way down and then recommending it to others as you yourself exit your career isn’t evidence, it’s irresponsible. The simple fact you had a book on Cocoa programming written in the past decade (and official programming guides, offline/online discussion groups, WWDCs with more than a handful of events) should tell you something about the relative difference in the market since then.