ASML is basically a strategic asset. Breaking them up to have a more level playing field inherently threatens the West’s economic-political position. If ASML abused their position, it wouldn’t be the regulators so much as the CIA that showed up to tell them to reconsider.
That’s the neat thing about workers’ rights. Workers have more interest in making good products than investors, especially in artistic fields. Investors will gladly sabotage a product’s quality for the sake of personal gain and move on to the next company with goodwill to exploit, but for workers a job well done is inherently rewarding.
Unionization directly leads to better games with more artistic merit.
I put together this gif for a side-by-side comparison. The picture was taken from a slightly different location, so it’s not perfect, but the difference is obvious.