Every market used BTC. BTC has already a market outside of DNM.
It has other markets and other dark markets. But there are 44k BTC lying on that wallet. And this market is gone. There is no sign of any XMR there. In general from your posts no one wanted to trade XMR on Oasis anyway. And this people traded on Oassis will now start selling vegetables on their local vegetable marketplaces.
That is all wrong. Traders on Oassis will move to other dark markets and all darkmarkets will start using offering their users a currency that they will most want. It is just a matter of time. If 100 darkamarkets close there will come 100 new one. Only one who should fear of it is BTC. Since this stolen coins might get dumped on exchanges.
For the price of XMR I see problems in Marketing (not existent), Communication (soon TM) and Usablity (Wallets).
Monero is a coin not a company. Monero dont produce anything so dont need to market anything to sell it. It yes needs to present itself as it is that si why people are writing of it and lately makes videos.
Communication that core team makes is just perfect. No one will know even 1 hour before the GUI will be announced, altho anyone can see how work progresses. I see this highly professional.
Monero works for more then 2 years now so usability exist but is far from perfect. Constant development shows us Monero will get there.