He can't win without cheating, and if he cheats, there will be very unpeaceful demonstrations in the streets. The entire country will shut down. The powers that really control the country, the big corporations who stand to lose so much money, and the big technocrats like Musk and Bezos, won't stand for it. It will be a disaster, but it's impossible to predict what form that disaster will take. Prognosticating is a waste of time. Assume the best, prepare as best you can for the worst.