I don't think we can call it greed per se, knowing that there are no certain restrictions for the people in politics to invest in whatever they think will give them profit. After all, they're just people wanting to live a better life like all of us here. If anything, these people are slowly adopting into cryptocurrency and, hopefully, establish some laws which protect the interest of consumers/investors in the cryptoworld. Also, they might, finally, come up with a rather friendly definition of crypto for the benefit of all. I don't see anything wrong in here, TBH, not unless those cryptocurrencies were earned through some form of fraud etc.
Yeah thats true. Now we can not relate these things with the greed just because those people are from the government work force. They have the same rights as you are having and they can invest in the decentralised system like crypto currency freely and with whatever intention they have. They can hold it, they can sell it and they can have as much as they want. To be frank this can actually lead to good regulations which may help us fight against anti-bitcoin stuff. Because these people will try to make things simpler for themselves and thus in return it will be easier for us too.