A if you are so confident that Trump is gonna win.. Take my bet. If you lose you gotta donate cash to planned parenthood. If you are so confident, you don't have to worry.
B.. Where is your proof that "democrats" are walking away from the party? Here are Republican's voting for Biden.
Colin Powell, Steve Schmidt, John Kasich, George Conway, Reed Galen, Jennifer Horn, Ron Steslow, John Weaver, Rick Wilson, George Will, Jim Mattis, John Kelly, Cindy McCain, tons of republicans that have worked for Bush 41 and Bush 43 are supporting Biden, and David Jolly.. George Bush, Mitt Romney, Jeff Flake, Susan Collins and Lisa Murkowski may vote for Biden. Those people are sane. I can keep going on and on. I know 5 people who voted for Trump in 2016 are voting for Biden in 2020.
If Democrats weren't enthusiastic then why did Democrats win back house in 2018, win a Senate seat in Alabama, win back governorships in Kentucky, Michigan, Wisconsin and Illinois? Look at voting for democrats compared to Trump in the presidential primary. Democrats combined have way better numbers.