Look at what actually happened: Trump asked, officials said no, courts rejected his claims, Congress certified the election, he left office. The system worked. Yeah, he tried to pressure them. Yeah, it was inappropriate. But 'inappropriate' and 'criminal conspiracy' are different things. The DA in Georgia is the one who looks bad here - bringing charges on a call that's been public for years because Trump's the front-runner for 2024. That looks political, whether it is or not.
The real question is why we're not doing basic things like paper ballots, voter ID, and signature verification. Those are boring and don't get cable news coverage, but they'd actually *prevent* election fraud instead of just prosecuting it after. But that's not what this is about. This is about getting Trump, and it's making people cynical about the whole system.
Next guy gets stopped the same way this guy did - by officials doing their jobs, courts following the law, and the public rejecting it. That's how systems work. They're not dramatic. They're just boring institutional competence.