Surely you can't expect less from them because almost everyone will want rewards for his/her investments so people should stop criticizing users like these when you come across them because you will do almost the same if its you just that we should be considerate and know that wealth or status that you can't use to elevate or impact others equals to nothing.
Exactly its easier said than done, majority of people will find it so easy to criticise them now all because they are not in that shoe but trust me when you are not there its not ideal to judge because you dont know what they are feeling. Some might have invest his/her totally on the platform so its normal to firstly look after his/her self before others.