NGL, if you're a republican, JD Vance is a decent pick for being a millennial and actually being a breakaway from the gerontocracy, has all the popular political opinions, and as someone who was once a never-Trump republican, can win over the few republicans that actually did vote Biden.
Republicans are evil, not stupid. Shame democrats are both and their only saving grace is them being slightly less evil like some kind of comic relief villain.