This is a weird line of thinking. Here's a question. If you buy one of these and figure out how to use it to make $100k in 3 months, would that be good? When you run a local model, you shouldn't compare it to to cost of using an API. The value lies in how you use it. Let's forget bout making money. Let's just say you have weird fetish and like to have dirty sexy conversation with your LLM. How much would you pay for your data not to be leaked and for the world to see your chat? Perhaps having your own private LLM makes it all worth it. If you have nothing special going then by all means use APIs, but if you feel/know your input it special, then yeah, go private.