So my dates might be off slightly but I did a quick Google to try and get them correct.
The Hong Kong E-Ticket was originally announced (as the last phase of their expansion in 2016. As it stands it's currently seemingly dead in the water. I think originally it was believed to be a unique attraction to the park, it was then assumed it would be a clone of the DCA announced project (more on that below) before becoming a rumoured Tower of Terror. Currently the land is cleared (they closed Autopia years ago) but the land is just gathering dust with no rumours or anything on the horizon.
DCA meanwhile announced their E-ticket in 2019 after it was public knowledge that their Avengers Campus was opening with it as a 'Phase 2' as GOTG could to the heavy lifting. COVID then seemed to kill it before a new version was announced in D23 in 2022. It's now 2024 and there are again no signs of this breaking ground. Has this cooled again and the funds diverted to whatever the DL Avatar Experience is?
So as you can see assuming DLP was interested in having a cloned Marvel E-Ticket they have been caught in the middle of this debacle.
This can really just be added onto the long list of WDI projects that go through so many revisions it either never gets built or it takes 10 years to open.