This answer is very long but i want to help you briefly .
Actually these fan tokens have no utility and can not survive whitout an extra features to create revenue to theirselves and giving a purpose their hodlers.
Otherwise all of them will just become a standart token .
 

We are trying to support fantoken ecosystem in our project called Myteamcoin , we have aworking Defi as Myteamex.com  and nftmarket called myteamart.org (Still in development )
Right now we support BSC fantokens and some Chiliz BEP20 fantokens soon or later we will try to support ERC20 based and Bitci Based fantokens as well .
As Myteamcoin Family we are trying build more Dapps on BSC to create more additional resources help Fantoken Ecosystem


As Cz said no tokens can survive without an additional feature related defi .