Your government design and allocation of power made it so one person could do this. Trump is simply the first to flaunt the social contract this brazenly. There was no lock on the door, only a verbal agreement not to go through it.
Once this is done, once Trump is deposed the fight will not be over. Measures must be enacted to make the systems safe so that another Trump can't do this ever again. The system is just as liable for this happening as the man himself. We need to stop thinking in terms of singular bad actors and recognize faults in system design because otherwise it is just a waiting game for the next bad actor to do just as bad or worse.
Well quite frankly nobody asked for this but we have it and we're not the first fucking generation to have to put aome skin on the line to make the place we live habitable after everything goes to shit. If you think all you can do is wait to cash your ballot or wave a sign then I am speaking to you. It's time to organize better and move because it is only going to get worse from here.
You are free to ignore this. You are free to go quietly. However keep your destructive apathy to yourself. More of us have to look apathy and personal disenfranchisement from the system in the eye and see it as the weight that stops any of this from ever getting better.