I am 100% sure that they
are suppressing all technologies that they cant make profit from.
Take IT for example there are only gradually improvements there isnt any big innovation like in 100 years ago.
I hear this thing called the internet required a lot of work. There's tons of innovation in IT, the problem is most companies don't find it super cost effective to buy thus lots of companies don't do it. Also legacy systems are really hard to get rid of.
Furthermore, who is they?