And then ending with the sanctimonious line about selling. Like you eat off of selling nothing. Go screw in whatever you like just understand your critique comes across as little more than entitled griping against a majority. You're the people he fought against the entire time, people obsessed with their own personal agenda/minutia with no understanding of the overarching mission or who the customer is. This video comes to mind https://youtu.be/oeqPrUmVz-o
Design without an audience in mind is not design. Don't dismiss the work simply because you're not the audience.