He’s using the ancient rhetorical device of “I know you are, but what am I?”.

I’ve used various Linux distress on a half dozen laptops over rhe last 10 years and I’ve never had Wi-Fi driver issues

There is no dropping out, and there’s no replacement. All political donations have been to the Biden campaign, it is illegal to transfer those funds to a new candidate. The only person who could run for president in his place is Kamala, since she is the other person on the ticket.

It’s extremely clear no one talking has any clue how any of this shit works.