Spacex IPO fast tracking as the beginning of a development?

I've been reading a lot lately that ETF savers are saying that Spacex's fast tracking isn't that big of a deal because it's not expected to have a big impact overall in the ETF itself. That may be true, but I find the whole thing rather worrying if you see it as the beginning of a development in America. Who says that you can't just do the same thing with OpenAI and other larger IPOs in the future and potentially make a lot of money in bubbles as a saver/investor