Be prepared.
This is a warning to all of you running after meme coins, even if they get listed on top exchanges it doesn't mean they will survive for long, or have you forgotten that many projects got delisted from exchanges after the ICO craze of 2017? The same thing will happen once a tough bear market starts, so many meme coins won't be able to cope with the situation and many exchanges will be forced to delist the tokens.
Inasmuch as I am not a huge fan of meme coins, I don't understand why you have to be specific on those running after meme coins to warn them on the survival of their holdings.
The fact is that any crypto project can get delisted by exchanges for various reasons and most importantly the breach of trust and also lack of trading volume. So many have been delisted and many others will still be delisted. My advice is to always invest with caution and always follow up on your portfolio so as to know when to exit if necessary.