I don't think this is true. I think prices are rising at the consumer and prosumer level because that's what's required for the mass market to collectively outbid the handful of trillion-dollar companies, at least for the limited share of production they can sustainably demand. This process can continue pretty much indefinitely.
How you can be so confident? I can imagine there is some limit and with each scaling iteration gain you achieved will decrease so that further iterations would be more and more look pointless