If I say you bowled a perfect game, that doesn’t mean every aspect of your life is perfect and everything will only ever get worse for you. It means in that one game you played, you could not do any better. Maybe in the future you can bowl perfect games as well, but you can never beat that game.

Her debate performance was perfect. If she has a future debate, I believe it could only be worse.

This says nothing about Kamala as a person or candidate or vice/president or even as a bowler.