I'm no authority figure, I've just been around a long time. That said, please read carefully:
There is no litmus test.
Nobody in this community cares how you live your life or think your thoughts unless you start being abusive towards people in this community.
If you don't care what someone involved in a piece of media did in their personal life, that's fine. Nobody is judging you. In fact I'd wager most people on the site feel that way.
BUT (you knew there was going to be a big fat but, didn't you)
When you don't want people bringing up social issues that concern them, and you wish they wouldn't do that because you just want to talk about games and media, that is a problem. No space exists in which discussion about games and media does not include peoples' personal beliefs, be they political, moral, social, whatever. Each individual's mindset is a facet of how they experience any media.
Trying to put up barriers against some expressions of some people is not cool.* Everyone is entitled to their opinion. Often, and especially here on GWJ, the wide variety of opinions exposes people to ideas they may never have thought of. More importantly, putting up barriers to certain kinds of thoughts is a form of oppression. However small, it is an insult to the person being silenced. There are an awful lot of people on GWJ who are marginalized by society at large. We don't want to add to that.
So. There is no litmus test. Nobody is judging you. If someone brings up an objection to some media that doesn't bother you, that's fine. Every individual has their own tolerance and acceptance for various things, and that's fine, too.