I was so excited upon seeing that the clan chat is live. Until I used it.

50 char limit with spaces
Stupidly large avatars which are only our champions, so many people will have the exact same avatar.
At most four lines of chat visible at a time

The only use I see is to communicate to the rest of the clan a discord server, to have a proper chat over there.

Congrats, devs, you have spent time and money to create the "internet explorer" of chats: only useful to get a better chat elsewhere.