He certainly isn’t a good person - what kind of a doctor would willingly give someone the levels of anaesthesia that would usually require direct supervision in an hospital before an operation as a sleep aid? ‘First, do no harm’ is something that escaped him.
This is the problem - MJ surrounded himself with people that would do whatever he wanted even if it was a crazy, dangerous thing to do. A decent doctor would have said no - i expect many did until MJ found one that would say yes.
Conrad Murray comes across as someone that was obsessed with MJ. I think if he believed he’s not a pedophile he would have said it. Also, you’ve got to wonder what ramblings he was privy to with MJ in a constantly drug addled state.