I don't think Steve intended for things to go the way they did Matt and that's why he didn't just disappear. I think Steve genuinely ****ed up big time and probably didn't anticipate the ensuing consequences of his actions. I imagine if his actions were malicious he would have done what you have described, the fact he hasn't suggests he made a genuine mistake, all be it a big one.
edit: I don't support Steve's actions at all by the way.
edit: I don't support Steve's actions at all by the way.