You're right - people in the states who are having a tough time making ends meet now may be forgiven for thinking "it can't get much worse".
But history - even in the last century - has proven countless times that this is false.
Things can get a hell of a lof worse that the social and economic problems in the USA at the moment. Unfortunately the general public often have short memories (or have learned nothing from history) and are complacent about how important - on so many levels - good governance is.
I'm more concerned about Trump's absolute lack of experience as a public servant, than i am his stupid inflammatory rhetoric or his bigotry.
If anyone in the Presidential race at this stage has what it takes to nose-dive the country and its economy (taking much of the world economy with it) straight into the ground, it's Trump.
Nobody else comes close to competing with him as a political disaster waiting to happen.
As much as i don't want to see this happen, it is very hard to envisage a man of his ego, vanity and absense of integrity being able to lead the United States - even as a puppet-like figurehead leader smoothly through a term in office.
Regardless of his politics, he seems so obviously ill-equipped for the job.