I have to disagree with you! The market in 2018 may have been profitable for traders, but definitely not for investors! Even now is not a good time for investors, because the market may fall even deeper. I think Bitcoin could fall below $ 5,000 by December, if that happens then the next support is at a price of $ 3,000
I do not know if you are right (I can suppose it) but as for the era like 2017, I guess that it will come, but not so soon as everybody wants it. Hopefully, it will happen in the nearest 2 years.