I struggle with the same feeling - though maybe I’d say I don’t find honing my craft as rewarding anymore. For years it’s been the gradually creeping expansion of the world - the more I develop new skills, the more I find there are so many others that (seem to) have done it better and faster. Then all at once I find that chatbots seems to be better and faster. It has sapped my enthusiasm. I don’t know if it’s depression or anhedonia, but I probably need to spend more time figuring it out.