I feel like people are way too quick to associate the existence of a less needlessly-offensive version of Homestuck with the erasure of the original. Like, not only is that not going to happen, it doesn't need to. I think you can release and promote just about anything so long as you put in the legwork of properly contextualizing it. So long as they're not intentionally burying the lede on what Homestuck contains, I don't even see the problem in the less-spicy version becoming the default, which is almost certainly what's going to happen on some level if the animated adaptation takes off and becomes a full series.