This is helpful for me. I serve on a local board and this very much describes the type of discourse that occurs there. For reference, we run the meetings according to Bourinot's rules of order: https://www.amazon.com/Bourinots-Rules-Order-Assemblies-Shar...

By the same token, this is not terrible useful for me in terms of work meetings which are extremely informal in comparison. They are also intended to achieve a different goal.

I'd say that both types of meetings are appropriate for their goals, but I've also been surprised at just how effective the more formal meetings have been in achieving progress and consensus.