

Maybe, but do you prefer someone failing while trying to improve things or someone successful at trickling up money? And how do you actually know the alternative will not be a total failure?
Any candidate is a risk of failure. Why would he be a bigger risk?
At least if he wins, he’ll show a leftist can win! That may inspire some more to get in politics.
And you’ll have it. They have enough money to pay an army and you bet they will use that to stop you from taking their wealth. Understand that they have rationalized their immense wealth to the point where they trully believe they deserve it. You can see it sometimes in how they consider themselves hard working geniuses, or decide God somewhat chose them to be ridiculously rich.
Yes, they will resort to violence (but not themselves, of course). But they won’t need to get their hands too dirty.
They’ll fund campaigns, they’ll own law enforcements and will wield it against the people, meanwhile they’ll buy propaganda to convince as many people as they can it’s all for the best. That’s easy to predict because they already do exactly that.
Violent repression of demonstrations, violence and intimidation against activists and journalists. Owning of all the mainstream medias and a large share of the less mainstream ones. All of that is slowly normalized.