The things you are talking is correct, Two technology should be just technology , but in real world I don't think so , companies tend to sell their technology a

The things you are talking is correct, Two technology should be just technology , but in real world I don't think so , companies tend to sell their technology as some kind of magical power and revivals wants to show other companies technology is just crap . But what you are saying is mostly true in academia or ideal world , but not in reality .