Yes of course. I hear you. Pure statisticly there is lower chance of hitting someone in the cloud.
But though it is so it could happen and using only the argument "there is such a small risk" as a sole argument for just going into a cloud it doesnt sound good. When you least expect it, then it will happen.
It is similiar to arguments, it will never happen to me.
For me it sounds better to get radar coverage and flight advisory information for the area.