I disagree with the concept of the quiet coach. Always have, always will. You're using public transport, you need to tolerate the public.
The railway is now run like a business and any decent business provides customers with what they want if it's feasible (or what the business thinks they want).
There
is a demand for quiet coaches, otherwise they wouldn't exist. The railway in many areas competes directly against the
private car, why should it not try and cater to those who want to travel in peaceful surroundings and maybe get some work done? I am not hugely fussed on a journey under 2 hours, but over that If I am travelling on my own I like a bit of quiet to relax or get on with some work.
Sure, it's public transport, but that doesn't mean passengers have to put up with certain types of behaviour from adults who should know better. Tolerance can only go so far, respect has to also come into it. It's a two way street, too many people know their rights, but
not their responsibilities.
I dislike shopping in supermarkets when there's a lot of children around, I don't lobby the supermarkets for a child free zone, I either tolerate them or go shopping at a time when I'm less likely to be inconvenienced by them.
You're not cooped up in a small enclosed space for hours on end in a supermarket and neither have you paid for any transport. Honestly, if the train companies can't designate just
one quiet carriage without people making a huge fuss out if it, I really despair. I accept issues arise when the train is rammed full or people don't notice the sign, but is the concept really that hard to tolerate?