It's great to see there seems to be an "obvious" solution here, with Discord.
Moving to it would require all the teams currently using Slack to agree to move their discussions to Discord. A little birdie tells me that LoudSwarm has a Discord integration
But are we agreed that the forum should continue to be the place we direct the not-quick Q&A from newcomers (in particular)?
@fulv and I had tried to set up IFTTT to push Stack Overflow questions here but were unable to make it work. I've just recently seen another instance of Zapier working much better than IFTTT.