If it wasn't a real problem then it wouldn't have been posted. There's no need to be so negative. The only time I get a chance to charge my phone is overnight and therefore your process is not an option for me.
There must be people who work for Android / Samsung etc that also use their phones as night clocks (especially when travelling). Don't they see how pointless a 'feature' this is?
Our two Samsung Note 3 s have started doing this since the lollipoop upgrade. Our faithful nightclocks can't supress the message at 2.00 in the morning!