I like your optimism, but Fox news has a lot of viewers for a reason. I hope you're right. I'd like to think that as well, that the initial seduction of the public by Trump...an outsider businessman gonna set things straight in the federal government!!!...wore off after the first few months. And now it's just about saving face for the public, and of course the GOP had a field day for two year getting all their favorite people reduced in taxes, government contracts, de-regulation to allow them to build projects that pollute, a real Christmas miracle, appointed judges from right wing fundie-nutter polishing school...
I'd like to think more independents and moderates will vote Trump out next election, all things equal, that may be plenty. But Hillary had it in the bag too until Russia got going, illegal email hack surprise, Comey put his finger on the scale, etc.
Also, a Democratic candidate has not yet been selected...the right wing machine will unload its payload on whoever is chosen, and that too will have an effect. Trump has been under fire all this time, and he's still flailing around but at similar disapproval ratings as 6 mo ago...and a year ago, and a year and a half ago....