I do not think the delistment can have further effects
The token are being delisted due to close to non existent trade or orders for it
Thus; the trading pairs are better cleared off to avoid distraction on other contending pairs
This is just about the reason. What effect can it possibly have? Or may be the exchange will close down because of that? I do not think so. Most projects in exchange do not have significant trades and volumes and its understandable enough to clear them off and accommodate better and good projects.