I've never been to DL, but we will be going as soon as the restrictions are lifted there.
I do think that many people make the trek from other states, even in the East, MidWest(us), for a vacation destination.
We know what WDW has to offer, and at this point, that is diminishing all the time. It's uber expensive with continued cutting of experiences. People are getting tired of this. I know we are.
So, before the DME announcement, we had already decided to go to DL this year and visit other sites in California. No more disneyworld for us. Too much has changed, for the worst, IMO.
I can't wait to see DL and experience it.
I don't have an opinion on the AP matter, as I don't know anything about it and haven't been there yet.
But it seems to me that DL was a local's park when it opened, which has outgrown the need for that on disney's part. Just MHO.