Bought the ramp and hinge bearing. Followed the video. Put some grease between the parts.
In my case it was the hinge bearing that broke, but I replaced the ramp too to hedge my bets.
I did accidentally bend the top hinge but it bent back very easily (not a great sign) in a benchtop vise. They don't make them like they used to....
The better part of an hour was spent cleaning out the door from all the stuff that defrosted when the hinge broke.