Yes, he did.
You're wrong, which is why I keep asking you and your other brain-in-a-vat multiple personalities what you think the FCC does, because it's clear you have no clue. Stop depending on reddit or your imagination as your primary source. Political broadcast rules apply across all time zones in perpetuity. Emergency broadcast rules apply across all time zones in perpetuity. Local programming and public interest obligations apply across all time zones in perpetuity.
You don't have a constitutional right to defraud the public at 10:01pm, retard. Nor does the FCC give you that right. And if you think you do, try it.
Finally, the FFC didn't regulate Kimmel's speech. He can still say whatever he wants. What the FCC did do was provide a stern reminder to one of their licensees that Kimmel's behavior violated their policies, which they have every right to do.
Now why don't you or your tranny boyfriend tell me how butthurt you were about the Biden administration violating the first amendment rights of millions of Americans when they bullied social media platforms into censoring and deplatforming those who questioned rigged elections and untested vaccines?