100%
Even if disney forward stuff, it's really mostly going to DCA which needs it.....sure they can fix TL but people still go there so to Disney who cares if people are willing to go to a Mall looking land and wait hours for SM, Buzz is bust etc
Marvel needs more room then they gave it, SW can for sure get another land if they choose to make it for the OT films, Mando or Prequels locations (we also have high, old and first republic timelines)
Disney has still tons of IP perfect for rides like Lion King and Aladdin with nothinggg made. Maybe some Fox IP stuff that makes sense? If Avatar land does well another one based off the films that will come out by then
DTD really isn't that busy when I go, its fine but there is little reason for another and with it outside the Disney bubble its kinda even more pointless unless they give us a Simpsons, Indy, and other IPS as cool themed restaurants that can't fit in the parks but more generic shopping? Malls are dying not thriving to build another one makes to me little sense another hotel that is connected to a third gate would make them buckets of money and honestly they are rely on AP's to keep the parks parked and....I mean you hope if Disney did build a third gate it would be as impressive as Epic Universe drawing in World wide travelers