Well, it certainly seems that the hobby has become somewhat different over the years. Living in a small Australian country town with no really keen RCers I guess I must have missed the transition to the type of RCer we see above. Once upon a time RCers and prior to those, simply Model Aircraft Enthusiasts, we were a friendly bunch or people willing to help others and having an open mind to new and unknown gizmos and gadgets being introduced into the trade.
If a pilot did things a little different we certainly would ostracize him or call him names. To each their own and good on them for being individuals. I don't recall anyone telling another that they're wrong for using a different method than anyone else and this also stretched to the building side of things. Should a builder wish to use a different glue to the one other's used then what did it matter? What really mattered was the fact we were all in the same hobby. Being different was welcomed because how else would we ever discover new parts and accessories. Nobody could afford to buy them all to try out. If we all bought a different make or model we told as many as possible the good and bad aspects of the item. We never abused anyone for doing things his way.
I suggest Essyou tries to accept the fact that everyone is entitled to do things the way he sees fit, not the way he sees things. As was wisely pointed out by Gunradd, you will find the hobby a lonely thing if you speak the way you've just displayed. I certainly wouldn't wish to fly with you, if you showed that attitude on the flight line or anywhere else for that matter. I'd suggest you calm down and start accepting the fact that we are all different and not the same as you, or like the things you like.. Think whatever you like but try a little self control when you speak. Nobody likes to hear they're wrong.