Inspiration behind RK the superstar

Hi this post is not meant for bashing!
From the beginning when i started watching this show I often wondered where the creatives get the inspiration for RKs character? As a superstar I understand that self importance, big ego, arrogance etc are expected but I thought through time RK would change but be hasn't.. He is still nasty to his family, horrible to his wife (publicly and in private) humiliates his heroine and treats the directors and staff at the studio like his Servants, shouting 'pack up' when his mood is off! as far as I'm aware he gives no credit to his directors, co actors or fans for his success! Whereas we know that for every Slaman Khan there is a SRK and Amir khan. No single actor is supreme and I really think the writers should bring in other dimensions to RKs characters that doesn't just show him as a jealous and selfish individual. How can we fans want our lead heroine who is shown as big hearted, courageous and sweet go to a man like that? I do like RK- please start showing some humility and graciousness in him before any romance between Rishabala resumes.. 😕 😆