Being given the choice of what hangar to spawn from is a good idea when you're at a base.
Spawn points to other bases are mostly what I think he's talking about.
But, something to keep in mind is that the spawn function is a short cut to what could be a battle zone. And that battle zone may have gotten to the point that it's now a camped battle zone. Or, it may be a strategic enough base that the spawn is almost automatically camped. You need to decide for yourself if and when you should spawn there. Just like you need to decide if and when to take off from a capped airfield.
HT changed the "spread" of where you spawn the spawn points, and implemented a delay before you can be seen by campers a long time ago. This does help quite a bit if you're savvy enough to use that delay to your advantage. If a spawn is being camped by more than one GV, you are going there at your own risk.
Depending on circumstances, I do from time to time camp a spawn point. But I much prefer to either hunt down an incoming GV, or let him drive all the way to a base and then ruin his day.

The thing I, and most true GVrs hate is when there is a good GV battle going on with no spawn camping and suddenly there's a ton of bombers and heavy fighters ruining the fight. I can see this in defense of an airfield, but when it's a vehicle base and there's no strategic use to taking the base quickly...why bomb it? Let the GVrs battle it out. (BTW..something limiting that action is coming soon to a map near you. I can't wait to see the whining on that one.

)