Of course people can interpret things how they like. That goes without saying. It doesn't absolve them from criticism. I'll restate what I said on the Facebook page (which I'm guessing is where you saw that image): I'm pretty sure this person is just uncomfortable about the fact that they like a show full of fanservice, and they're making intellectual contortions in an effort to wipe away that discomfort.
Respectfully, that's a pretty big assumption to make about someone's motivations. Maybe this is one of those "when you're a hammer, everything looks like a nail" kinda things, or they're a hedgehog, mole or whatever, or they're a gender studies major who was bored with class one day.
And to clarify, when I said I found the interpretation "obvious", I did not mean that this was the message of KLK - as I said in this thread already, I do not think the author intended this message. What I mean by "obvious" is that it's the kind of interpretation that a person could easily make by taking a surface glance at the show, without having to engage in very complex mental acrobatics. Sorry for the open use of "obvious".
Essentially, I don't see the harm here. Like, if I watch Spongebob Squarepants and come to some conclusions about anarcho-syndicalism, I'm not hurting anyone, at all. No one's enjoyment of Spongebob is ruined by this, and maybe it'll make me think of anarcho-syndicalism in a whole new way, even if this is not at all the message of Spongebob.
I find the whole "stop enjoying things the wrong way" thing really weird.
We're going to have to agree to disagree here, because a) I think there's a lot of hyperbole in how you're depicting the positions of other people (and in fairness, I do recognize that you often do this for the purpose of effect, and do not necessarily literally mean every word you use) and b) I do not think that criticising stuff we find repugnant or even bothersome makes a problem worse, which I think is false. I think rather that open, honest criticism of things is good. Everyone should be able to take part in the discussion on different forms and expressions of art. It's how stuff changes, and I have yet to see any evidence that expressing criticism of a Thing makes that Thing worse than it already is.