Well, that's humans for you my friend. No matter what we do or say, there will always be people in the world who are always consumed by greed and if they are thinking that cryptos are what's going to make them rich, there's nothing we can do about it. Yes, they do have negative impact over the industry but these are things beyond our control. We just have to make sure that we are not of the same behavior like them.
I don't quite agree that all these people obsessed with greed are necessarily making negative impact over the industry unless we are talking about people who buy crypto and then idly wait till it grows enough to bring them easy money. These are parasites under any name. But there are other people who may be as greedy but they are greedy in a constructive, proactive way. These are short-term traders providing liquidity to the market, entrepreneurs offering new services and starting new businesses based on crypto, people who actually do something to promote crypto and public awareness of it.
In fact, there is nothing wrong about being greedy at all as the difference between a good kind of greed and bad one lies in the forms it takes and ways it reveals itself, for example, by relentless parasitizing or via bringing new value to the table. That's how I see it, for what it's worth.
