I suppose the Road to 69 buff is Pay to Win then, yes? After all, this allows me to speed through the leveling process at an alarmingly quick pace. Likewise, since I'm skipping almost everything on that alt character. It qualifies as P2W in your eyes? What about old Alliance or 24 raids which aren't required to unlock? I'm technically "skipping" those too. Looks like more P2W!
Players are only "dead weight" if they so choose. A jump potion isn't inherently bad. Just as someone who leveled up "properly" isn't necessarily good. I have come across jump potion users who knew more mechanics than bloody mentors! And I've also had a SCH with every job at 70 do nothing but cast Physick on me in Holminster Switch and die constantly. What it boils down to is if someone wants to improve, they will actively seek out advice on their own. Those who couldn't be bothered... won't. You can put as many road blocks as you fancy in front of them. They just don't care.