To better fight against harassment on Twitch create a new form of blocking where the blocked user can't see what you write in any chat, at first I thought of requesting to increase the actions to blocked users and in addition to not being able to see their messages they also can't see ours messages as in this request https://twitch.uservoice.com/forums/933812-safety/suggestions/46938994-blocked-users-shouldn't-see-my-messages , but then I thought that it's better that they are separate lists because it's an action that in channels that are visited often the blocked person will realise that they can't see your messages and may react badly to it, so in general it would not be something advisable to do with all the blocked people, but for some cases it would be a very good help if they can't read our messages independently of the possibility of them noticing it, and it will also prevent toxic users from gradually stalking the channels a user visits, for example if a harassing user starts looking for all the messages written by a female viewer in all the channels she visits.
For this reason creating an additional section to the list of blocked users where you can make a new list of blinded users who can't read what we write would be very useful in some scenarios, and obviously warning that the blinded users would still be able to read our messages in those channels where they are moderators.
It would also be useful to change the current term ‘blocked’ to ‘muted’.