Perhaps this could be the rise of Matrix many of us have been waiting for? I hope many freenode channel operators and admins encourage people in that direction, rather than trying to start alternative IRC networks that will die out.
I sure hope so! ...Not only because "yay, more people on the matrix network"...but because it would bring even more devs and designers (and content writers for documentation!), which would bring continued improvements to the ecosystem of servers and clients/apps as well as the matrix protocol itself! (Obviously, massive shout outs to all who do this tough work already, but more eyes/hands makes the bucket of bugs sha…
Just using a matrix.org account instead is antisocial at this point because of the resources you're taking from the project, whereas paying for a hosted homeserver might not be something everyone can afford. IRC instead only requires a bouncer in the worst case, and even if you stay on channels for years you won't accrue as much history as a Matrix room can generate in a few days. I find that easier to maintain and store.
I do run my own Matrix homeserver and I intend to keep doing that and paying for it, but Matrix has more rough edges than IRC at the moment IMHO.
Edit: Ah, sorry, this was actually meant in reply to parent. But gonna leave it in.