Almost never does a single company have excellence in a multiplicity of disciplines.
Life is a process of evolution and anyone who thinks the current world order is OK does not get what evolution is all about.
My fundamental philosophy is that you owe it to society to transfer to them any knowledge you have that might be useful.
Changing the world is not easy, but its pursuit will change you profoundly.
I already get 10 job offers a year, which is more than I can handle anyway.
In the end, what counts is what you do.