This fan token has an important role to strengthen the club community. Basically, fan tokens don't have to have a base value (or the crypto asset that they are based on) bitcoin or ethereum. In other words, the value of fan tokens is measured by the value of fans who buy tokens and the value of loyalty to the club they like. and when a fan has shown their loyalty to a club then the token will explode.
Only if these fan tokens are supported by the fan community and the clubs on which the fan tokens are based. A large number of fan tokens are created without this linkage, only on the basis of the name of a club or sport. There's nothing else behind this fan token. As long as there isn't a system of utilitarian connections between fan tokens and real life, not many people will be interested in them.