blaming shoulder presses for sore shoulders is amateur hour. I can workout my shoulders for 2 hours and they'll feel great the next day, but If I throw a football around for a while or baseball, my shoulders can hurt for ages. I've hurt my shoulders more playing basketball than any other way.
Sure that's just not you?
I don't have many shoulder problems either, but I see and hear enough about people with them to think that I'm just kind of lucky
The worst I've ever had shoulder problems, I have just backed off bar bench and done dumbbell presses until the increased freedom cured whatever was wrong.
I look around the gym at people strapping up wrists and elbows at even 100kg bench and initially think that maybe it is psychosomatic but that's just because I have no issues (and I am certainly not blessed with any outward sign that I have strong joints).
I think people who are lucky just kind of assume that everybody else is doing something wrong.