Kennedy is throwing an absolute spanner in an already escalating clusterfuck. Still, he's a Kennedy and they've got a nice spot to be buried up in Arlington. :o/
I'll draw your attention to the following paragraph:
Trump has 46% support, Biden 44%, in this national survey of more than 2,200 adults. Among registered voters, it's Biden 46%, Trump 45%. Among likely voters, it's Biden 49%, Trump 45%, again not a significant difference.
I think Biden voters are more likely to vote and those disaffected by Trump are likely to abstain in practice but still vocalise support for him in public. I think this is probably the case for a lot of suburban housewives.
I don't think Trump's got the numbers. I'd like to be right. :o)