Indeed, RP 4 with 8 GB is a very powerful versatile product, needed for all kinds of industrial and commercial uses, where it would in turn build more value for the rest of society, generating wealth. Attempting to restrict this product to only some specific privileged group will not only be futile, but harmful to the whole society, including that privileged group, as the wealth that could be generated will not be.
The current big problem is that 2 years of Coronavirus pandemic and the active Russian beligerance have created unprecedented economic disruption, effectively ending the prosperous times following WWII. We are no longer living in the same world, and expecting things to be cheap and plentiful is no longer a practical frame of mind.
The best known way to allocate meager resources for best possible use is not to interfere with the free market. And anybody who disagrees and tries to do otherwise will learn this fundamental the hard way.
It is too bad that there is really no viable alternative to RP. The current competitors do not provide good ongoing support and are only compatible with specific versions of the Linux kernel, or modified versions of the Linux kernel. I suppose eventually a credible competitor will rise up maintaining good support, without any fair price manipulation BS, and with less weird hardware quirks, and everybody will just switch over to that platform.