Manhattan Prosecutors Agree to Delay Trump's Sentencing

This is the stupidest timeline. I hope in 30-50 years' time, this is all explained in history textbooks as the catalyst for why the entire system was re-written from the ground up to root out and prevent corruption and cronyism, but I'm not holding my breath.

How was something he did before he was president an offical act?

Thank you to SCOTUS for creating the world's largest and most ambiguous loophole.