Honestly, I don't feel that you should call a person who believes in Bitcoin and has invested time, money, patience and nerves greedy. How would you call the ignorant people who are "staying away" and spread FUD even though they don't mean to do that? Would you bash them and insult them? No - it's simple, they are not ready for this kind of change. Hopefully people will get more educated about everything related to Crypto in the future and there will be less and less arguments and everyone can go their separate ways.