That would seem to be an indication of missing evidence

It doesn’t matter whether or not the above paragraph is reality, because masses perceive it as reality, and trust in public institutions continues to dive. If confidence isn’t restored soon, then things might start to destabilize

Innocent until proven guilty is not quite fair to apply to corporations that get bailed out by taxpayers when the policemen are driving bicycles trying to enforce the speed limit on a highway full of McLarens.

When a company has positioned itself to be a critical organ of society, it should be required to function properly. The rules of nature do not forgive a well meaning hare that didn't intend to be eaten by a lion.

I love this. Consider yourself quoted.

If its service is crucial and no other company can replace it, then there is a high risk that it makes use of its position by charging an arm and a leg for essential services.

That is proof of missing evidence.

Nobody (who isn't a moron) is going to send an email about intentionally doing this, or talk about it with someone who wouldn't also be implicated if discovered. If you saw everything, kept careful notes, and decided to become a whistleblower, your career would be destroyed and your life might even be in danger.