True, but when paying 100k for a car you're getting better quality. 
People pay 70$/m for a high end device while you can get it for 20$/m,  
I understand that they want more data and stuff but cmon you can watch movies at home and socialize with other people (it looks so dumb when I enter a subway and 70% of the people are watching netflix on their phone or tablet). 
But then again people should do whatever they want, this is just my opinion.