Disney does still do the bridging...but YOU need to be proactive about it....
I'm sure at some point Disney may close this precious loophole, but I think before I felt that had happened I'd be trying a few different locations.
I have to point out that price bridging is not in any way a "loophole."
Nor is it something that Disney needs to "close" in order to stop "losing money" when discounted tickets are upgraded.
If Disney did not want to "lose money," they would simply stop wholesaling their tickets to authorized resellers/discounters in the first place.
But, since it is a marketing advantage for Disney to have other dealers out there selling park tickets to the public, they (Disney) DO sell their tickets to these authorized resellers... at a price that is lower than when they sell their tickets directly to the public.
This "wholesale" ticket price makes it possible for the resellers to mark up the price a bit when THEY (authorized resellers) sell the WDW tickets...
and that mark-up is the resellers' profit... what makes it possible for them to support a business reselling Disney tickets.
SO (and this is the key point,) when Disney wholesales their tickets to the authorized resellers...
it is AT THIS POINT that they (Disney) is consciously and intentionally "losing money" on those tickets.
Yes, THIS (the wholesaling) is when Disney is "losing the money" on the discounted tickets.
It is NOT when the guest USES the tickets at the park.
That money has been allocated and accounted-for at the time of the sale to the authorized reseller.
And, again, DISNEY determines the amount of worth of selling these tickets and the value that the
resellers have in moving the "product" (tickets) to more of the public.
WHY is this important to know?
Because Disney needs to make sure that the tickets the resellers sell are of the same value as tickets
purchased at the WDW front gates.
(If they didn't, the resellers would suffer, and that whole arm of WDW ticket sales could collapse.)
So, no, Disney is not "taking a loss" at the point when they PRICE-BRIDGE for upgrading as
they have already accounted for that "loss" (accepting a lower price for that ticket) weeks or months earlier
when they first sold the ticket to the reseller at a wholesale price.