In Iceland, the president is chosen by simple majority of votes. The sitting president got about 39% of the vote. There were 9 candidates.
Of course, this problem is usually brushed off saying that this is a largely powerless office, the prime minister and his cabinet hold the executive power.
Ranked choice voting? The one with a litany of famous theorems about how no ranked-choice voting system is satisfactory? (Arrow, Gibbard-Satterthwaite, &c.)
Why would one ever want ranked-choice voting? It isn't even deranged in a way that advantages some type of candidate, it's just mathematically deranged.
People end up taking some many unplanned and unwanted responsibilitiesz why isn't governing one of those? Why isn't any fellow citizen a good leader than any other?
Approval voting is just a different flavor of the same popular candidate tyranny. We need to be able to express support for non-duopoly candidates over the duopoly ones, and not continue to be held hostage fully supporting mainstream party #1 by the threat of mainstream party #2.
Unfortunately this devolves into geeking out over voting systems. Despite having the most popular support, Instant Runoff Voting is also a hot mess with its surprising nonintuitive outcomes. The way I see it, RCV/Condorcet is the way to go, regardless of the criticism that it allows for ties - it's criteria is straightforward and what most people would consider fair. Solve the ties with a tiebreaker IRV round (same input data type) or just a second election since they're going to be really rare with any significant population (how many times do we have ties with plurality?)
I wouldn't have an issue if the election used ranked choice voting.
Otherwise, however, it could be a disaster, with the winning candidate only having a tiny percentage of the vote.