Down-under, we have some other mechanisms to try to preserve democracy:
Mandatory voting and preferential voting. This provides opportunities for third parties and independents who engage with voters.
Ethics Committees, used at state levels but pushes for a Federal Ethics Committee. “They allow Parliament to scrutinise the Executive more effectively, making it more responsible to the people”
Caps on political donations is another measure, supported by progressives but not yet by the conservatives.
Did some further reading on this.
Trump is appealing the James ruling. While the appeal is under review, he was still required to pay the penalty amount as a bond to stave off the possibility of the state seizing his assets.
While the bond amount has been reduced to $US175 million. The full penalty still stands if his appeal against the ruling fails!