Delisting risk is another reason why this is just a news story. They will not risk their presence on many exchanges just to become a private token.
There is no delisting news and maybe it is invalid news because there are no sources reporting shiba delisting information, based on market capitalism and trading volume there is still a chance to stay on top exchanges, so delisting news will definitely have a bad effect on shiba coins and traders must wisely analyze the information before believe the news.