I’ll start by just saying that the classic response to the election results remains timeless:
If democrats were serious about protecting the things you cared so much about, they would have taken the election more seriously than nominating a candidate who so clearly had dementia that they were eventually forced to pull him from the race. They only pulled him from the race just months before the election because his mental decline was so obvious that it was completely indefensible, and that’s after he did untold damage in both voter turnout and campaign time.