You are way overdefending Biden. He has gone a lot farther than Obama ever did. Remember, Biden was the one who forced Obama to support gay marriage.
Republicans are idiots. When Obama was in power they claimed everyone but Obama was in power and now that Biden is in power they blame everyone but Biden. Bidens expectations couldn’t be any lower and he’s going to blow them out of the water when he debates Trump. Repukes and Trump, in pains me to say, are being completely outplayed by Democrats. It’s probably in no small part that the Repukes are actually playing for the Democrats and Trump has about 15 allies who have any power or sway in the whole country. Im watching a looming disaster and it’s not clear to me that it can be stopped.