I agree with you, but that is never going to happen. Even in last century people tried to do exactly the same but some extrimist "hindu" and Muslims never allowed make that happen.
If you remove Hindutva word and dump caste system, nothing remains in their so called Hindu religion. If people get educated and realize that there is nothing called "hindu" religion, they will never go to any temple. Thus it will be a billions of rupees loss to the mandir owners as well as other supporting businesses like pujas, yadnyas, fortune tellers and most importantly their place as the most important in the social hirarchy. (The reson they destroyed buddism, which litrary means a scociety based upon human intelligence(buddhi))
Same for the "uniform civil code". Muslims mullahs will never agree with it as it hurts them. No one wants an intelligent, thinking, educated, independant society since it would hurt their "businesses".
