Instagram is a huge platform, you can find whatever you want there. It depends on you and what content you choose to follow. Definitely, you'll find pictures with the girls that have no problems with showing their bodies to millions of people, that's how they increase the number of followers. Moreover, Instagram became a way to make money and to be popular on social media. A lot of people use good instagram services in order to be promoted and to have followers. But besides that, it's possible to find good content, like persons that share advice, that inspire. It all depends on what you choose to follow.