Two of my leverguns have a Cross Bolt Safety (CBS), two do not.
I dont hunt dangerous game so the chances of the CBS getting me hurt are relatively low. On the other hand, the CBS could prevent an accidental discharge if my thumb slips off the hammer while dropping it to the half-cock position.
When emptying the magazine I appreciate the CBS. I dont hunt with it engaged, however, as I prefer to rely on an empty chamber and the half-cock position. The one time I did engage the CBS while hunting it cost me the biggest buck I have ever dropped the hammer on. Clack!
If you really dont like the CBS there are work-arounds. Someone makes a device that allows you to remove the CBS and replace it with what look like screws. Others simply push it into the Off position and tighten the set screw inside the action so it doesnt move. Others just put it in the Off position and put a small O ring in the groove.
And people like me just leave it alone.