Why is Beth allowing it then?
Because there are more and more players like this.
Why should Bethesda even bother with scenery and world for the next game ?
Everybody Fast-Travels anyway, they rather add the "Super Amazing Dragon of Darkness Lvl 256700" which will be dead after two hours of "Amazing" and "Exciting" battle.
I'm not even talking about actual Role-Playing and deep game that TES is supposed to be.