Comment by comex

But according to https://ircv3.net/software/clients, none of the clients you mentioned actually support emoji reactions (draft/react), and other features like multi-line messages and image uploads are likewise extremely limited in server/client support. So, for the time being, you can't use these features if you want to actually be interoperable with existing IRC users and their clients. Sounds like if you want decentralized, Matrix is still the better bet.