It appears that mining costs and the creation of crypto currencies consumes a lot of resources

We have very little resources remaining in the world for each other and future generations. Does it make sense to waste resources like this? Could we do this in a cheaper and more economically friendly manner? And does the value of bitcoin directly correlate to the amount of resources and man hours that are destroyed in order to create it?
why you say that the resources to make 17,000$ is less than to mining 1
BTC.
also you mining using tools not pc