Of course not, but there has to be a middle ground here.
When I finished the final mission, I only received three purple guns, with only one of them being better than what I already had equipped. It's a downer.
Now I'm in the frustrating position of not having strong enough gear for the DZ or Challenge mode without any way to find higher level gear, as the side content drops have all been under-leveled.
At least in Destiny, you can run the Crucible or the Strikes in hopes that something would drop.