It is incorrect to assume that only antiparticles fall into a black hole while regular particles escape, as the process of virtual particle creation results in random directions.

“No, I'm saying, if it's true that only the antiparticles go in, I don't know why that's true. Any understanding I have of particle pair creation, they fly off in opposite directions and that set of directions are random to each other. So you can just as easily have a regular particle going in as an ”