The market must have two components, buyers and sellers. Without buyers or sellers, that market will be dead.
A market without trading volume is dead like many altcoins were dead because no buyers want to buy those dead altcoins. No buyers, no volume, no future.
Those coins will be shown as "this project is an untracked listing." on
coinmarketcapOP is failing to understand how this things works, if there is a product and no body is there to buy the products that means the products is a waste product, what makes markets to be lively is product, buying and selling, and the buyers and sellers are the number one capital in the organization, if there's no buyers and no sellers the products and both the market will close down because the market without buyers and sellers it can not be able to provide more valuable income that will uplift the product in future to come, every bad products have criticism, costomers criticized the product because it's not useful or whatever.