I love how such a really, really simple phrase causes this person to think "it's goofy nonsense" - "there clearly has to be a hidden meaning!". It's not that complicated, dude, basic reading comprehension helps.
But how based would it be, if Kamala was a Marxist sleeper agent just bid[en]ing her time?
All you need is the ability to write at a high school level, and as long as you're confirming their biases, you can convince these people of literally anything.
A group of hundreds spent weeks (months?) hanging around Dealey Plaza because they were certain that JFK was going to appear and, I dunno, rescue them from communism or whatever.