End of discussion? For you maybe. Biden is certainty a superior selection to the one-term, twice impeached, four-time indicted, found liable for business fraud, sexual assault, and defamation former president who tried to overturn the 2020 election results and illegally hold on to power.
Again, this is useless discussion who is better Biden or Trump. Biden simply does not fit to be the President in his current state. You can argue that Trump does not fit either and this probably also true.