@maj Dawn's and my answer would be all of Alice's followers. I don't like the intersection answer, because it gets smaller and smaller over time. I think Alice's intent is to have her friends and family have a conversation, like it works on Instagram and Facebook.
@max forse questa è visione meno esagerata https://www.fanpage.it/spettacolo/eventi/il-meglio-del-peggio-di-andrea-pucci-perche-sanremo-non-fa-per-lui/