The libertarian spin on this would be government should have never scrutinized acquisitions and the result is just worse for everyone.
The progressive spin would be to now ban acquihires somehow, and then whatever new legal invention will be created next. I can imagine the next step being, creating a consulting company out of your startup and then selling yourself as consultants to big techs. Now you are neither acquired nor technically acqui-hired and the whackamole continues.
At some point, we need to realize the solution is the culture of people involved. If the government could just ask to reduce acquisitions to make the ecosystem more competitive and companies tried following it in spirit to the best of their ability, we might have much better results than whatever we have now. When culture degrades, the govt can’t trust companies, the companies can’t trust the govt, everything just gets worse, regardless of what rules you write and enforce.