I remember that too, it was never said explicitly but heavily implied like "he'll return things to normal and then pass the torch to the younger generation" and

I remember that too, it was never said explicitly but heavily implied like "he'll return things to normal and then pass the torch to the younger generation" and such comments. I remember being slightly surprised by it because the traditional way was to renominate the sitting president, but a lot of things weren't as they used to in 2020.