Wow! Just wow!
There is just one little problem with your explanation.
Biden is neither the problem nor the solution.
The problem in the US today is Democrat policies. Everything they believe in, everything they are trying to do is wrong for America.
President Trump is not running against Biden, he is running against corrupt Democrat Party policies that have nearly bankrupt our nation and turned our cities into third world s*it holes.
You are right. The real problem has nothing to do with electing political parties. The issue is in the culture.