This would be great, but it would have it's own set of problems. Like: monetization problem, thing that existing social networks aren't really made for multiple

This would be great, but it would have it's own set of problems. Like: monetization problem, thing that existing social networks aren't really made for multiple algorithms, the question of who is custodian of the data, problem of how and where to host these algos. They ought to be solved before we have these nice things.