I read the article and Huffman seems quite reasonable. Basically that they are asking profit making apps like Apollo to cover server costs, which seems not ridiculous if Reddit is loss making and Apollo profit making. I get the impression that some people who say they don't like corporate doublespeak are upset because Huffman just says pay or move on instead of doing the doublespeak. My biases - I did his python course and thought he seemed ok, also I use old reddit on the laptop and it works fine.
Third party apps aren’t upset that their free API access is getting charged; it’s the ridiculously high price, along with very short notices that make it painfully obvious of Reddit’s intention to permanently encapsulate all traffic in-house.