Its pretty simple.
The powers that be want us to run with "OBAMA PLANNED GEORGE FLOYDS DEATH, LOOK AT THIS OLD TWEET THAT HAS A SIGN THAT LOOKS JUST LIKE HIM."
so then the "college educated" lefties can tell people how stupid they are because the image could be changed by x,y,z, methods.
And even if "we" dont push that narrative, they'll use sock puppet accounts and astroturf that narrative so that they can push the "look at the newest completely discredited Q conspiracy theory is this stupid thing with obamas website" narrative.
Blessings.