I must be missing something here. Every hardware store we go to here (Thailand) has LED lights (in all forms - flood lights, 'tubes', screw-in globes, even the

I must be missing something here. Every hardware store we go to here (Thailand) has LED lights (in all forms - flood lights, 'tubes', screw-in globes, even the flexible strip-lighting for hidden lighting) in at least two and usually three 'temperatures'. From most to least 'blue', they are "Daylight", "Cool White" and "Warm White". No price difference. So, is this whole article basically just a rant because nobody this guy knows ever buys "warm white" bulbs?