I know there are technical ways to work around IRC's limitations, my point is that their mere existence adds more friction to using IRC so people move on to more frictionless places - and with chat apps being fundamentally social, that friction affects people who don't even mind the frictions themselves but their peers do (though personally i do mind these frictions - i do not want to bother with hosting anything or setting up bouncers or anything of the sort, i just want to pop in a channel, see what people were discussing, talk with whoever is there and/or share some of my own stuff and that's it).
Agreed. The lack of stored history for every user is a huge blocker for new users. They enter a pretty active chat but they see nothing. They wait 10 mins after asking a question and bounce.
All of our comms for https://pico.sh are on irc and we have tons of users join and leave immediately because the room feels cold / dead even tho we were chatting 10 mins prior.
Ergo has that built in now. It Just Worked when I installed that server and connected with Halloy.