I personally love fast travelling for when you are nearly over your weight threshold and need to drop stuff off at home, so each to their own I suppose.
It just renders the whole inventory limit useless. Oh I am carrying too much? Beam me up to my base and back scotty (in this post-apocalyptic wasteland where resources are scarce and shit lol). Juice running low on my power suit? Better to teleport to not spend too much!