Earlier quoted context omitted.
Democracy is not about what he does. It's all about how he comes to power. In 4 years the people will vote again.
Optimistic.
I've not seen any indication that elections themselves are under threat. Given that elections would happen at state level anyway (and absent disbandment of congress) those elections would elect senators and representatives. Which in turn have the power to remove a president.
So yes, I see nothing to suggest that elections themselves are at risk.