Why do you people come here if you don't wish to contribute to the threads?
If opposing voices are not heard the forum dies.
Keith asks a perfectly reasonable question and you are all afraid to answer, because to disagree with what Keith says on the subject would make you look stupid.

The rational course would be to agree with Keith's analysis and discuss a way forward......but you people seem to see this place as a battleground, not a discussion forum.
To ignore alternative views or suppress them is a Fascist concept and I have seen signs of that in this forum over many years.