It's open I think. If you can make an outlandish theory sound a tiny bit believable then there's room for interpretation (whether you meant for it or not).

I hate when there's a theory thread and some people have to trout all over it. Now simply discussing their negative opinion is inoffensive of course; there's nothing wrong with saying "I don't really like this theory because of reasons." But when the discussion becomes less about the theory and more about the fans behind it and it goes something like "hurrr it's not canon you guys are retarded" I'm just like well no trout it's not canon that is why it's called a fan theory because a fan made it up for fun now gtfo