It's become commonplace to lace in random people from the crowd into the background at an event. They do it all the time. It's been standard practice for a good while. Anyone who hasn't noticed this is the way they have done it for years needs to wake up and learn to see what's right in front of their faces. Just because you were too dumb to notice something before, doesn't suddenly make it a conspiracy when you DO finally notice it.
Should've asked those morons what specifically they like about Biden's policies.