Even when Republicans own up to Trump being racist (or sexist, or Islamophobic, etc), many will still support him regardless.
-----
"Sometimes you have to leave your policy behind and say that I can't support this candidate who says harmful things and encourages hate. But apparently this Republican party isn't up to that and instead will continue to make these 'disavowal' statements that mean nothing when you continue to endorse. But it's unsurprising considering that more traditional Republicans have echoed similar statements just in less explicit terms. Either the GOP doesn't have any type of moral backbone, or they are pandering with these disavowals and actually agree with his sentiments.
Either way, Trump is a monster they can only blame themselves for."