Personally I don't understand how people can have such a level of ignorance regarding basic economics as to think Marvel would ever even consider the idea of having an openly gay relationship in their movies given how important the global market is. They're willing to not cast a Tibetan for a role that belonged to a Tibetan so Doctor Strange can be released in China, they aren't going to do something that isn't particularly popular outside of the markets of "Major American City" and "Major West European city that isn't minority-majority".
The East European, East Asian, South Asian and all around non-Western market is bigger then the Western market at this point, and the opinion of gay relationships is less then stellar to say the least. Any gay relationship would be one that dubbing could remove. It's the same reason Phasma being an LGBT character in The Force Awakens is something no one would have known by watching the movie had Disney not told us, and why that will continue in the next two numbered Star Wars movies as well.
The East European, East Asian, South Asian and all around non-Western market is bigger then the Western market at this point, and the opinion of gay relationships is less then stellar to say the least. Any gay relationship would be one that dubbing could remove. It's the same reason Phasma being an LGBT character in The Force Awakens is something no one would have known by watching the movie had Disney not told us, and why that will continue in the next two numbered Star Wars movies as well.