Oh I totally agree with that point. I just stated "unethical in my OP because I didn't want to get bombarded with people who might say that saying that gives crypto a bad name. Imo, if a coin holds a market, no matter whether it is the above ground or back alleys, someone will find a solution to fill their needs. So I have no problem with the Monero's or privacy coins even if they are for that reason, as they serve a market and its needs. Thanks for comment as I would love to find a crypto that is still obscure or in ICO phase that is a new concept. Currently I can't see any that serves a new fundamental purpose which isn't being done by the bigger coins currently available.