Actually they have released the evidence.
1. The laptop is evidence that Joe Biden has been compromised by foreign countries.
2. The fact that the FBI had the laptop for one year before the election tells us three very important things.
A. They suppressed the evidence in the laptop that would have exonerated Trump during the 1st impeachment.
B. They suppressed evidence that would have been damaging to Biden and this actually explains why they wanted Biden to be president, they had the goods on him and would be able to control him.
C. They suppressed evidence of crimes against children which regardless of any other explanations they might have proves they were corrupt and were liars.
Taken together these three things show that the FBI was acting as the deep state, and are no different than the police in Russia or China.
But it also tells us one more thing, you can't investigate the son of the VP without the head of the FBI and DOJ knowing about it. So this corruption was from the very top.
What the data dump from Twitter told us was that the FBI and DOJ doubled down and began censoring anyone who would talk about Hunter Biden's laptop prior to the election. That is a crime and it is election interference.