The black hole death problem

So the particle have to be really high energy then, cause antiparticle don't have negative mass, so those anti particles need to have an energy greater than their mass !
Also for the positive particle to escape it mean that not only it have huge energy but also probably flyby the event horizon really close at a really high relative speed such as in E² = (mc²)² + (pc²) the "p" is so high that the result E is really close to the really high requirement for reaching escape velocity !
So high energy combined with near C relative speed make them escape...And based on that, over a really long amount of time more negative energy particles with low mass end up evaporating the black hole and it take a really long time to do so ?
But in this case why more anti particles are sucked inside the black hole than particles ?

Maybe something we don't know yet about anti particles make them having a little higher chance to get attracted toward a black hole, and if this is the case, could nano seconds/micro black hole after the big bang being responsible for taking a little more anti particles than particles which is the reason why the universe is now full of particles rather than antiparticles ?

By the way, if they exist, could negative matter with negative mass actually be one of the reasons (or part of the process) why Black Holes evaporate rather than antiparticles with positive mass ?

Really nice video !