I think he means tropes not shibboleths But anyway interesting summary of the situation. Is it true? As in has anyone got a giant Excel sheet and checked sourc

I think he means tropes not shibboleths But anyway interesting summary of the situation. Is it true? As in has anyone got a giant Excel sheet and checked sources and memos to verify? It's a good theory (theory in the true sense: a model to put up to scrutiny) but some evidence would be good to see. If correct it means jobs aren't lost they move to other countries. Where they don't it opens opportunities for other countries to compete on features not built in the US.