No, he didn't. Deluding ourselves of that will just stop the problem from being truly fixed. Just look at how many people's take away from this is "maybe now CEOs will be nicer and more empathetic?". I shouldn't have to explain the problem with that, but I will expand on it by saying that the CEO is really just a scape goat; the real guilty ones are the owners, who are also the people that appoint CEOs, and who the CEOs have to please. This hasn't solved anything, and without a systemic change things will just go back to the way they were; if only because we exist in a very fast news cycle and the average person will most likely soon forget and just go back to their daily rut.
People want simple easy answers. This is true for everything, and it's no less true now. It's easy to sit at home and make memes and glorify someone else who - despite the fact I disagree with his methods - actually took action and did something, even if it meant risking comforts, privileges, or in this case even a death penalty; it makes people feel like they are doing something without having to take any real risks and without really changing anything, but it feels "effective" because it makes a lot of noise and creates a lot of headlines.
If you really want change, then more needs to be done. And sure, one way would be for more to follow Luigi's footsteps, but - and I won't even go into the pitfalls of that path - if you have enough people on your side for that to be successful and not be prosecuted/defend yourself from prosecution, then you could achieve similar societal change peacefully by community building and through mutual aid; side step existing capitalist and government institutions. But that takes actual effort; that takes actual willpower to affect real change; that requires people to be okay with losing some comforts and privileges - this is also true for Luigi's path, but the appealing part of Luigi's path is that it "only takes a few" (which as previously stated I disagree with) to affect that change, and those few get to be "someone else" and never the "I" in question. The "I" in question gets to remain at home, on their device of choice, talking about how good-looking, and cool, and heroic the "some else" who took the risk is, and make memes about it.
And that's one reason I feel so bad for Luigi. While the CEO is the scapegoat of the true (or at least more powerful) capitalists, Luigi is the scape goat of "revolutionaries" who don't really engage in any praxis.