They are good in the future to actually help the industries to be automated and become more productive.
If the industries are now automated I think that sounds like there will now be no human workers which kinda sad and seem to have a devastating effect in the society. Being productive doesn't come from AI or anything but it comes from within only. If we truly wanted to, we will do the task no matter what.
And on an investors perspective, I don't think that I'll be investing in actual AI crypto projects.
I thought you like AI's? Then you should continue your support at them till the end.
I'd rather choose the actual AI companies and buy their stocks if I am optimistic about them. Because just like the past years, these trends are being rode upon by the developers and showing what AI can do but looking at their actual projects, it's just buzz word being hyped on and many are buying that based on their belief from the projections they show without actuality.
But what is its difference from the former? I think both are the same. If their projects are nothing, then the company can share the same faith. If there is a hype, it is still possible to benefit at them. We only need to make sure that we are early before others discovers it.