No, not if you "loaded in the past". But if you have recently engaged positively with it, sure.

Plus that's kind of two degrees removed from the original comment. If someone who does a horrible thing cites a community as a motivation/inspiration, yeah that group should absolutely at least think about what that says about them. It's not an immediate condemnation of guilt, but if there's strong evidence that that community's behaviour or ideology provided motivation, or if there's a repeated pattern, then it's a problem. The alternative is to say there's nothing wrong with white supremacists because all those people who commit racial violence citing white supremacy are just incidentally related, or that there's nothing wrong with gangs because we should avoid "linking" people who commit gang violence to their associates.