NVDA

I would say Nvidia is a buy, if.... you are a thrill seeker!

First, I own NVDA, but I own it in the low teens.  There isn't a snowballs chance in hell that I would buy it at the current market valuation!

In the good old days, companies like Intel, designed, developed and produced their own microprocessors.  The details and designs of those chips was held close to their chest like your Gramma saved the secret behind her special chocolate chip cookies.