Tron was saying that roughly half the weight of the car was near the hitch, adding to the hitch weight instead of being over the axles. If you had that much squat, you probably should have loaded the car backwards or moved it back to put more weight on the axles.
That said, the Ram has progressive rate springs, which does allow for more squat right off, but after a couple inches the spring rate picks up and squat doesn't happen as fast.
Regardless, you were likely at or over your rated tongue weight, and had too much weight off the front axle. Air Bags do NOT transfer the weight back to the steer axle, but a WDH does.
Yes, bags are cheap. So are band-aids. If you have a big enough problem, you need to solve the problem, not add a band-aid to it. Bags are a band-aid, WDH is an actual solution.
And if WDH doesn't solve the problem, then it's likely that your truck is too small for the job.