But the default answer to the question "how do I have seamless transition between my desktop and my phone" for IRC remains "pay for a shell/bnc, run irssi in screen, etc" which is of course a UX nightmare.
Discord has a buttery smooth onboarding process.
Doesn't really solve the problem.
Saying is easy. But for some reason, it still doesn't exist.
With IPv6 one would suppose that it would be easy to keep the same address given that there is virtually no chance that anyone could accidentally be assigned it.
Similarly for Android, the most reliable notification method is using the Google Play Services servers.
The "modern" answer is "don't do that". There is a time to play social games, there is a time to do what you are doing, and you should spend some time talking to yourself too.
Thus the success of discord.
While I think it could have been said better, we all need to quit feeling the need to have everything so perfectly connected all the time and feeling frustration when our tech gets in the way.
The answers to changing user tastes is not to proclaim their tastes are wrong. That's the attitude displayed by a lot of IRC server operators and prolific IRC users, and it's that refusal to adapt that's driving IRC into obsolescence.
Maybe those people are ok with an ever-dwindling userbase, and if so that's great. But I'd like to see a Renaissance of IRC to the detriment of proprietary walled gardens like slack and Discord.