I have to imagine that at least 1-2% of former Trump voters have abandoned him this time. January 6th was a bridge too far for anyone who actually loves our democracy. Many will simply not vote for POTUS or vote 3rd party/write in, a few wil actually vote for Kamala. It’s not going to be a huge number, but between that and the ones who died over the past 4 years, there’s definitely been erosion.