same old problem with Bahubali

Bahubali movie is great and amazing and all that. but then again I have the same old problem with it, the greatness of blood lines, glorification of royal blood yadda yadda yadda
Same rant about Game of Thrones Jon Snow
http://mystic-babe.blogspot.co.uk/2016/07/inheritance-game-of-thrones-spoiler.html

Have u seen how super human Bahubali is, not just him, his uncle, grand uncle are also super duper strong. Why? because he is kings son.
Were these kind of stories told in old days to fool people into believing that royalty was some kind of super human superior being. much bigger than normal people? Was it a propaganda an advertising campaign to keep normal people in their places? Even today lot of people believe good things happen if kind saw them, touched them etc. everyone is crazy about blood lines.