whitewave explained that she and a large group of others are following Keynes
I briefly looked him up
That and I took her word for it. That was good enough for me
I could I suppose discuss this all night if I could be bothered
"I briefly looked him up?????
I thought you said you had A level Economics, so not unreasonably I thought you knew about Keynes (John Maynard, that is, not Milton). When you talked about followers I assumed you were talking about economists/ politicians/ people who follow his principles, not a brief mention on GN (no disrespect, Grannies!)
When you say people are " following" Keynes, do you mean on Twitter or something? It is a weird way of talking about principles of Economics 
One usually says "followers of John Stuart Mill, Lenin, Marx" or whoever, not " they are following Locke"!!!

Methinks someone is ducking the issue, or having made a sweeping statement has no idea of how to distant use it.
It's not a case of getting drawn into anything, but you need to know what you mean if you mean what you say.