I’ve worked in and seen both.
Where it is and is not.
All. Depends on the individuals and their responses to situations. Sometimes they feel they should be more empowered than they should, or are incapable of seeing the broader view. Both cases often lead to over statement regarding their experience.
End of day, the context and tone is important. If it’s a rage post ignore it. If it’s a thorough pros and cons, likely of value to consider.
I’ve seen some think it’s a platform to try and force change within the company, which it is not. Often just leads to a more toxic atmosphere.