Sprainogre
Well, you don't have to, but you certainly can tank those stats. In fact, that reflects a life style option for hackers/technomancers from 4th ed, where you basically lived in a life support pod...
I heard they tried to limit mages from overcasting and to "balance" the balance they gave mages a crapton of new options making them once again without equal.
I was also told that with changes to WiFi hackers can now utterly destroy cyberspace without other mundane having a chance.
Long story short, I heard either be a mage or a hacker, or don't play.
I'm pretty happy with 3e and 4e so I'm not sure why I should bother with 5e if that's even remotely true. :/