Moaning is a waste of time and doesn’t achive anything. This excludes the people that get pleasure from moaning at the camera angles in news reports.
A common tocpic that people moan about is operating systems such as Windows or Mac. Oh it doesn’t do this or one Isn’t like the other one. this doesn’t actually achieve anything though. More to the point can you actually do any better?
Building a operating system is hard and then takes constant development, if you want to change something get a copy of Linux and do it yourself.
If you are not skilled enough then pipe down you are just wasting everyones time.