There is, among others, clearly written "work as slow as possible" and "always hold meetings with >5 participants"
meetings are inefficient and costs not only the nerves of the audience. I would suggest to your employer to focus on the important parts and just let the people gather, who are critical for that topic. This will accelerate the whole thing and no one needs to know everything. If "everyone should know!" is said like that by your team-manager, then, the manager is clueless and don't wont to do his work but instead "sabotage" the whole project by his cluelessness.