Did Biden pull a Rope-a-Dope on Trump?

He waited until Trump selected his loser VP candidate and the republican convention was over to let go. Where have I seen this before???

[media=https://youtu.be/9IiNhsoceaY]

[media=https://youtu.be/nCOvjkbEn3c?si=IpxOtn-ZgakQB4k9]