No they are ignored youth (like most youth) and the fascists are actively recruiting them while the Dems aren't. There are plenty of young white Americans that could use some outreach, but it doesn't happen.
I'm not saying other sects of youth don't deserve outreach and attention too. They all do. The Dems talk about the other sects of youth just not them, so the young whites feel left out.
You can try and dismiss them (like Dems do) and hope that they find the right path, or you can talk to them. They are growing up in a rapidly changing world and probably have less of a grasp on it then the older generations. People think kids know stuff because they grew up with computers. That's not how stuff works. People are people. Some know and some don't. Don't dismiss all of them.
Well.......yes and no.
Yes there was a point, but that wasn't the correct time to complain about that problem. It's silly to me to try to compare police violence against white lives vs black lives. There is a biased based on facts. Black Lives Matter highlighted this difference, but people argued 'against' the message with a bad faith argument of 'All Lives Matter'. The whole point was black lives are being killed more often than they should be, so black lives matter, also. Not that the are the only lives that matter. To paraphrase Michael Che, if you see someone with a 9/11 never forget shirt just say "excuse me, but all buildings matter."
Dem outreach to whites or white youth is a different topic from police reform. It should be anyway.