It is logically impossible for the claim that there are no laws of nature to yield reliable knowledge about future conditions. Try to do solid state electronics without quantum physics or any physics at all. Everything we know about science and engineering is premised on the idea that we know something, not the incredibly irrational presumption that we know nothing.
Do you live downstream from a dam? What reason have you to believe that it won't collapse tomorrow? For that matter what reason do you have to believe that you won't melt through the floor in the next five minutes? Do you really think that positing a theory of universal ignorance is going to lead to practical applications that help anyone live longer, better, or healthier? Why would anything actually work if there were no laws of nature to connect its function today to its function tomorrow? The idea that there are no laws of nature is so absurd it deserves to be classified with brain-in-a-vat theories. It is one step removed from solipsism.