I'm curious about the Op, hence asked for a bit of background.
Several times we've witnessed posts from folk apparently out to further various anti-whatever agendas.
And when you believe what you - individually, and as an industry- do is waaaaay less damaging to the environs than what most of your detractors get up to (HS2 isn't being built to speed Farmer Giles on his way to market), the endless barrage of criticism is inevitable going to cause a jaded outlook.
I'd love the Op to come back and explain themselves a bit further, and happily 'debate' with them and others- see my discussion with the good DrW- if they're on the level.
I agree there are often hidden agendas to be found, as there is in a lot of situations in life, but we cannot simply expect to stay insular in our actions, and chastise / mock or riddicule others from different train of thoughts..
As to the OP, I am not able to say either way where they are on the hidden agenda etc - but the attacks are far too often cast out before seeking / finding full clarification as to the points raised, and as I stated earlier - the OP has maybe worded the point in a somewhat controversial manner which I would say didn't help, but as we are not all literary champions, they may (and as I am not able to say either way) or may not have been genuine in their questions.