Because almost no administration was ready to regulate it until recently. Payment and remittances are such obvious use cases but if every transaction create a tax event, it's also too cumbersome to implement for most merchant.
I am also amazed by the resistance to change here as there is a system clearly more efficient and transparent. It's just a matter of time in my opinion.
BTW you can remove the (nearly) in "(nearly) costless", some solutions provide 0 fees and no inflation.
If you don't want to necessarily have to pick between one or the other, there are services like this one that let you basically access all the major LLMs and only pay per use: https://nano-gpt.com/
I wish a crypto like Nano would already be a solution for this kind of use case. Why is it still so hard in 2024 to accept payments globally, while the internet works everywhere?
Maybe it's cynical to think that way but maybe it's a way to crush the competition before it even begins: I would probably not invest in researching LLMs now, knowing that there is a company that will very likely produce a model close enough for free and I will likely never make back the investment.
I suppose that the fact that it's too shallow could be improved by applying this approach recursively on each sub-topic, then synthesise them and create a narrative around them.
We have more than enough food for everyone. Actually, we waste most of agricultural land to grow crops to feed animals that we eat later on, which is extremely inefficient, like a 10 to 1 calorie conversion rate. It's also cruel, bad for the environment, etc.
You can use a service such as nano-gpt.com where you pay for every single query only. I rarely spend more than $20 a month and I can choose whichever model I want.