Thats a noob npc, a player would actually try to close in. I think we can disregard npcs in this argument. That video is demonstrates the current most effective way to make money as a bounty hunter. Lets not nerf an already underpowered career.
You can easily kill anacondas by outpiloting them and getting behind them without shield cells. Regardless, I don't think disregarding the horrible effect that shield potions have on PVE is wise, considering that is the bulk of the game.
Buff bounty hunting in other ways.