I can't give a detailed explanation as to what Sam would claim should be done tbh but I can speak to the fact that he's said he does believe in profiling to some extent, and has gone as far as saying he fits the bill for someone who should be profiled. TBQH any Trump supporter calling themselves a fan of Harris is a fuckin moron and has no idea what he actually stands for. Of course they're a Trump supporter so, eh, not exactly expecting a lot of nuanced views to begin with.
He's called Trump's plans needlessly inflammatory and has absolutely never condoned the hateful shit the alt right loves to spread. I think it's fair to disagree with him but people seriously exaggerate Harris's views. He's fairly anti religious in all aspects but criticizing Islam seems to draw the ire of the left far more than criticizing Christianity.
TBQH when people try to talk about "opening a dialogue" they really should be looking at people like Harris, not Milo. Fuck Milo, fuck giving him a platform, fuck Breitbart, etc.