That's weird. You are also super old so maybe you have a weird 1950's shooting form and feet setup. Modern day shooting footwork make it more preferable to go to your weak hand.
Going to your weak hand you are naturally square to the rim. If you are dribbling to your strong hand it's much harder to square yourself to get a good shot off.
I mean, if you cant create separation to get a shot off going left, then you arent getting enough separation going right to get a good shot off either. I guess it's technically easier to get the shot off going to your strong hand, but only if you are doing a lot of in-air shot correction to square you shoulders (which is high level shot making. You see Hood do this a lot when he goes left. He gets to his spot around the FT line, but his shoulders aren't square, but he elevates really high to give himself the rotation to get his upper body squared during the shot.
Compare that to a guy like Rubio whose best shot is the dribble pull-up going to his left. It's easy because you get to the spot and you are square. There isnt the variable of having to square yourself during the gather of the shot, or during the shot.
But I guess that's entirely subjective. I just prefer getting to the left side of the court.