I say theres plenty of time and any other democrat would have a better chance of beating trump. No one likes Biden, no ones voting for Biden, theyre voting against Trump. If he drops out for someone else, tell me you wont vote for the replacement. Still a democrat, still not Trump, younger.
So, this happened in the comics and show, alfred got older and passed away, bruce wayne retired as batman, he managed the batcave, and a younger protege took up the batman mantle.
I dont know what this malarkey is about thinking someone cant be too old for a job.