I always check out the battery saving posts more for my own curiosity than anything, but as long as my phone makes it through an entire day I'm all set.
Phones like the Note 3 have finally gotten to the point where they can get through an entire day WITHOUT resorting to extreme measures like the ones listed here.
It used to drive me nuts to buy a smart phone with tons of cool features (my first smart phone was an XV6700 Apache VZ phone) and then have to turn half of them off so I wouldn't be looking for a charger at lunch time. I have GPS on at all times, weather updating every 30 minutes, GMAIL & Facebook on push, (Blue-tooth always on for my Galaxy gear watch) etc etc etc and my N3 still EASILY makes it through a very long work day (why anybody needs a 30+ hour battery life is beyond me, I have no problem whatever charging it each night).
I have done nothing to save battery other than use a custom ROM (just an easy way to not have a ton of apps running in the BG at all times) & no-brainer type things like running the brightness at 50% with a 30 second time out.
Rather than troll threads looking for somewhere to make yourself feel important, you should remember that not everyone is a supreme expert like you and some new users are discouraged with less than expected battery life from a new device.
Your need to feel superior to those who enjoy testing and pushing their devices to the max, is one of the main problems in forums like XDA.
As stated in the OP, these are suggested settings IF maximum battery life is your goal. IF you watch tons of videos, and stay connected to all your social media multiple times per hour, THESE settings are not for you.
It's called choice, some users enjoy maximizing battery life, some enjoy running every feature at full potential... Condescending to people who are taking the time to offer help others tells a lot about a person's character.
I see threads all the time that are useless for the way I run my device, I do the crazy thing and ignore them or continue on to the next thread.
You should try it some time.