Monero is still one of top 15 coins in coinmarketcap. The recent low volume in Houbi exchange and got delisted for low volume is basically Korean Govt think that terrorists are using this coin for many illegal works. Other exchange have enough volume for Monero.
A single exchange de-listing Monero, is no reason to worry. But, if all centralized exchanges take the decision to de-list Monero, prices could decline massively across the market. Of course, it'll still be possible to trade Monero on decentralized exchanges. But their limited liquidity and adoption within the mainstream world, will not contribute towards Monero's price in terms of Fiat. At least, anyone will still be able to use and trade Monero thanks to its decentralized and censorship-resistant design. We all know why Huobi decided to de-list Monero in the first place. It's all because government pressure. And if the Korean government was able to successfully encourage a centralized exchange to de-list Monero, it should only be a matter of time before other governments worldwide do the same.
Nonetheless, atomic swaps, in-person trades, and decentralized exchanges will truly revolutionize the way we trade crypto in cyberspace. These solutions are truly censorship-resistant, leaving governments' efforts in vain. Ultimately, governments worldwide might decide to ban people from using privacy-oriented coins like Monero or Grin. But people who still support these type of coins will use it no matter what happens in the mainstream world. Just my opinion