@Rasta they didn't, though.
The Supreme Court ordered proceedings against Trump to continue in the lower courts.
The Supreme Court ruled to give Trump the absolute immunity that he requested. They ruled against him, saying that anything he did illegal while in office is fair game for prosecution.
What the court said was that a sitting president cannot prosecute a former president without legal basis. If anything the ruling binds Trump's hands now saying that he can't prosecute Biden without cause.
So many have pushed the exact opposite story of what the court opinion actually said.
@volkris They gave Trump immunity after he stacked the SCOTUS. They live a grand life ,above reproach and answer to none now.