I think this misses the mark for why people join. We're talking about a professional setting here, I'm coming to your meeting because you invited me to join, not because of fear of missing out (on what?). All the points given in the article are good, but it misses the most important one: if you're hosting a meeting, only invite people who MUST [0] be there. If the meeting could still take place and be useful without someone, don't invite them just to listen in. If you want, shoot an email to a mailing list or post in Slack about it, but don't invite people just because.