Releasing the documents requested by Trump and his acolytes would cause imeasurable damage. Lives would be at stake as well as sources and methods.
Trump's bruised ego about debunked claims is to him more important than peoples lives, international agreements or unique and sensitive information aquisition and/or sharing. Allies are already gun shy about sharing sensitive info, any further high level "leaks" will likely reduce the useful amount of information to a trickle.
I can see Trump in the next few weeks and months then after he has been removed from the White House doing as much damage and sabotage to the next government as possible. This will be with the willing assistance of the right wing media, conspiracy theorists, his family (who are reportedly trying to take over the RNC) and all those stalwart senators testing the limits of personal bravery.
Trump and his minnions IMHO have the ability and capability to inflict long term damage to the "States' second only to the Civil War.
Newt Ginrich who turned partisan politics into a blood sport must be proud.
But I could be wrong
https://www.cnn.com/2020/11/11/polit...tle/index.html