

It’s not usual procedure for evidence to be released to the public, and both Biden and his pick for the DoJ, Merrick Garland, were unimaginative precedent-driven ghouls who wouldn’t take a piss if it didn’t have a court case and bipartisan agreement in the past five years authorizing it.
Checks-and-balances rely on:
Voter interest in civic participation
Careerist politicians and bureaucrats
If voters have no civic interest and prefer masturbatory prejudices to serious consideration of civic duty, and if ‘careerist’ politicians are given immense power and wealth for stepping aside (either by retirement or by simple non-action when in office) thus rendering self-castration of their office personally meaningless to their career path/personal fortunes, checks and balances don’t mean shit.
All systems are reliant on a population’s willingness to obey and enforce their rules. We in the US, apparently, have very little appetite for that anymore.