Is there no value to incentivizing saving? This is ironic from my perspective. If we believe that crypto is a bubble, then it is worth asking what are the for

Is there no value to incentivizing saving? This is ironic from my perspective. If we believe that crypto is a bubble, then it is worth asking what are the forces driving this? Could it be an atmosphere of negative real interest rates, driven by artificially cheap credit? Isn't this the way central bankers have been steering the economy? Yet in your comment, you suggest that this same central planning is virtuous. It appears as a contradiction in logic from where I stand.