“Chief Justice John Roberts is allowing President Donald Trump to put a Joe Biden-appointed member of the Federal Trade Commission out of her post while the Supreme Court considers a longer-term resolution of the legal battle over her firing.”
So, whether it’s legal or not, Trump gets to go ahead and do it, and even if it turns out to not be legal, much damage will be done and the law ineffective.
https://www.politico.com/news/2025/09/08/john-roberts-rebecca-slaughter-trump-firing-00550758