It's pretty remarkable though that almost half of the US voted for someone who is clearly unsuitable to be president based on his first term. It might be time to consider letting go of the democratic ideal that every person's vote has the same weight, and figure out some criteria for either voting eligibity or vote weight that would mostly exclude or give little weight to the votes of people who voted for a clearly u…
If people vote for a candidate and the candidate meets the eligibility requirements in the constitution, he/she is suitable. That’s it.
If you want to change the constitution to say that only Democrats can be elected president (this election ended up falling right down party lines again), I think you’re gonna have a hard time getting that through Congress.