Why This Stuff Costs $2700 Trillion Per Gram - Antimatter at CERN

Could it simply be the balance of matter to anti matter a measure of the definitive weak force to impose its direction away from matter due to the violent reaction. or more simply said. Could the force of movement within the universe keep anti matter from coming into contact with matter since the balance would be removed by its own destruction. unknown charged electron count +/- unknown positron count sq. week force at greatest distance of movement  divided by mass/velocity. just the difference alone could account  (in theory) for why the universe stopped expanding. since there were no more (little pops of matter and anti matter collisions. OR, you know, i could be off my rocker lol. great vid BTW. making science enjoyable for the future. Keep it up!