When you import a coin, MemeWarzone checks that the address is a real token on the chosen chain, that the coin has left its bonding stage and has a funded DEX pool, and that the token can be sold and moved freely.
An import is refused when the address is not a token, selling fails (a honeypot), transfers are blocked or paused, or the transfer tax is above 10%. Some findings send the coin to review instead, and it is not listed until the review is done. Trading is switched off on a coin when a later scan reports a honeypot or a blocked transfer.
A passed check lowers some risks. It is not a promise that a coin is safe.