I think I understand you better now. However, there is no 'challenging that assessment', since the assessment itself is useless (adds nothing to the conversation), and could be rephrased as "Yeah, well, that's just, like, your opinion, man". But instead of being as inoffensive as this quote from The Big Lebowski, the comments reads as, at best, rude, and at worst, abusive. Since the tactic of making the experience of others appear invalid is the cornerstone of abuse. And we should do better than being abusive to each other.
The thread moved on and I'll end the conversation at this point.