Perhaps, this is just wishful thinking, but it seems like President Trump knew that the left was going to try and steal the election. Back in September of 2018 President Trump signed an executive order into action which in a nutshell says if any foreign actor is caught interfering in a US election, all of their US properties will be seized and they will be blocked from dealing with any US banks and financial institutions. Furthermore, it explicitly prohibits anyone from providing "donations" or support to individuals caught interfering in the election. Basically, if the full extent of this law were to come down on someone or a some entity, all of their US assets would be seized and frozen.
It is interesting to read through the Executive Order here: https://www.whitehouse.gov/presidential-actions/executive-order-imposing-certain-sanctions-event-foreign-interference-united-states-election/
The tactics referenced in the Order are almost exactly what was used in the 2020 Election, as voting machines, tabulation equipment and more is called out in the warning.
"The proliferation of digital devices and internet-based communications has created significant vulnerabilities and magnified the scope and intensity of the threat of foreign interference, as illustrated in the 2017 Intelligence Community Assessment. I hereby declare a national emergency to deal with this threat"
The question remains what's next? Maybe President Trump is waiting until all of his pieces are in place and his opponents are cornered before he makes his next move. We need to remember that revealing certain information might just be grounds for war, we are dealing with a coup to overthrow the US government elected by "We the People", so it's important that the President verifies all the facts and organizes his action beforehand because revealing his hand will likely force him to act.