You are if you've got a 401(k), just not voluntarily.
The SpaceX IPO is basically a scam designed to force pension funds to buy in before the stock price falls to where it should be.
What kind of harm do you have in mind here?
The lives of many people who have never given Elon Musk a dime have been materially worsened by the fact that he has a bunch of money, since that money bought political power and he used it in a way that was very destructive to a lot of people across the globe.
Happy for you that you weren't impacted, but a lot of people were and still will be.