Biden was not 100% his last year, but he was surrounded by top talent.

I have a better vantage point on Biden. Know folks who had regular interactions with him.

Big mistake politically for Biden to have contemplated a second term. The electorate perceived Father Time had got the best of Biden.

His mind and wherewithal was still very good throughout his presidency. He was on the phone a ton. He wasn’t being handled by handlers.

And he achieved a ton on his watch.

Contrast Trump’s first 20 months. A shitshow.

As to your premise that 80 is too old to be President, I agree.