If you click the "added to a list" link you'll be sent to a request page where you put your account name, check your cats, then click add me and it'll send you to Mastodon to a random admin that'll get the msg and add you.
I'm one of them, so if you want me to add you there just let me know where you wanna be!
So, it's moderated - no automation because bots et al, and it's also volunteer. People need to ask to be there - consent matters!
Mastodon é uma rede social baseada em protocolos abertos da web e software livre e gratuito. É descentralizado como e-mail.