Nothing requires the universe to make logical sense. Water, for example, is one of a handful of chemical compounds that expands in phase transition from liquid to solid. Ice is less dense than water - a true anomaly in the physical world. If it didn't, every time a lake froze a layer of ice would descend downward to smother all life underneath. Life on earth would be confined to the tropics. Yet we have bizarre, irrational ice and as a consequence, fish live through the winter. Occam's razor has been blunted many times on the conundrum that is quantum mechanics. Do not suppose that just because something "makes sense" it must therefore be true, particularly when one is discussing quarks.Partly, the many-worlds hypothesis is the only hypothesis that logically makes sense.