Every employee who disagrees with a policy or a decision has a choice: ignore it, whine about it, or be direct.
Ignoring something you don’t agree with is fine, so long as you feel the difference of opinion is not a serious error. If you feel that a policy or decision is harmful in a way that really matters, you have an obligation as a member of the team to voice your concern.
But here’s the thing: Don’t whisper your concern in a “meeting outside of the meeting.” That’s destructive to the team. Don’t cross your arms, roll your eyes, and whine to your colleagues who have no way to influence the outcome.
If it doesn’t matter, forget it! But if it does, you have an obligation to put your grownup pants on and head straight for the decision makers who can do something about it.
If those decision makers are worth their salt, and you present the idea calmly and clearly, your stock will go up in their eyes.