Sharia is basically the laws which are promulgated and implemented by a Muslim State, all the while adhering and in concurrence with the broader legal framework of Divine revelations in the form of Holy Quran. I am very clear first order of Sharia of Muhammad Peace be upon him was to seek peace, safety, prosperity and security for all.
Sadly today's Muslims' sharia revolves around ..... should the women wear half hijab, full hijab, shuttlecock burqa, abaya, should they go outside alone, get educated and work afterwards and earn halal or not. Beyond that our version of Sharia has never pondered upon anything. No economic system, no legal system, no research or even hunger for research, never wondered if Muslims should invent atleast something, no consideration given to human rights, nothing at all.
So anyone who has killed 70K people in struggle for their version of sharia, they and their supporters and sympathizers can go rot in hell.