Obama unfortunately prosecuted the largest amount of whistleblowers. I doubt he would have done this.
https://www.theguardian.com/us-news/2015/mar/16/whistleblowe...
https://www.theguardian.com/us-news/2015/mar/16/whistleblowe...
But you're probably right for other reasons. He was a bit of an authoritarian despite talking like a cuddly bear. His relationship with the intelligence community is probably what allowed him to spy on the Trump campaign and more or less keep it on the down low for a while.