Murphy isn't well known.
He's getting more well known pretty fast, over all this. His explainer videos of what's going on and why it's so dangerous are often kinda boring and basic if you're a politics nerd–but that's great, because we don't need to be told, it's the folks who aren't politics nerds who need to be educated on this stuff.
This happens in politics all the time. In a couple weeks nobody remembers the politican or anything they said or did.