The debate had me veering between giggling at Harris' digs and looks of incredulity when he took the bait to shouting "Oh, shut up" at Trump's repetition of lies & conspiracies. If I'd had a Trump debate bingo card each of the squares would have been labeled 'Immigrants' and I'd have 'bingoed' in the first 5 minutes.
I think she did what she set out to do. She got her potential policies 'out there' and made him look foolish and unhinged. Did anyone else notice how Trump went from 'butthole mouth' to 'wide-mouthed frog'? Pursed lips when speaking, stretched lips when listening pouting.
Do I think it's going to change the minds of any of the Cultmembers? No. And if you're a one issue voter (anti-immigration, anti-abortion) it probably won't either. IMHO this election is going to be a squeaker.