there are no implications for ethics. because ethics is a behavior related to manners. and bitcoin is a currency as well as real money fiat money so there is no relationship with ethics. ethics are formed not because of bitcoin but people already have their own ethics to treat bitcoin like what.
Bitcoin and each person's ethics are indeed unrelated because each person's ethics have been formed since they started growing up, even for people who don't know Bitcoin and you also say things that are quite reasonable. But how can OP ask about that here or maybe OP has seen bad ethics in one of the Bitcoin users through his environment, I also don't know because from what I know Bitcoin users do have better ethics and are also quieter without making quite a mess.