mmk...AMZN annual revenue for 2018 was over 232 billion....FB=55b.....AAPL=265b....NFLX=15b......GOOG/GOOGL=136b...total=703 billion. Anthem=90b....Cigna=41b.....CVS=188b....Humana=56b......United=227b....total=602...so still doesn't work. The real problem is gov regulations that great virtual monopolies in both of these sectors. Less regulation and subsidies would allow smaller more competitive businesses into the markets of both, thus reducing prices to the consumer.