Rubbish some Entrepreneurs are really just me to copy cats but real ones are innovative take Woz's inspired hardware hacking on the original apple or Clive Sinclair even Alan Sugar with the cpc pcw and the pc 1512 - if only he had paid more attention to quality control he could have had a UK equivalent of Dell.
All those microcomputer designs you cited were very important but they depended on decades of military-industrial funding for transistor miniaturization to work.
