Good point that Trump may be causing the two party system to crumble - or the “uniparty” as some call it. That would not be all bad.
Although as I posted in number 64, where the author seems to not be too concerned about ideology, then much of what Trump is tapping into (rightful anger and a want for change) might turn into mob rule.
You are confusing change with restoration, rightful anger and a want for the restoration of the rule of law, these are the key foundational principles of Trump's campaign.
He says it at every rally, "we either have a nation or we don't. We either have a rule of law or we don't, we need the laws enforced and we need the borders protected."