You are 100% not deserving to be downvoted. You are also not the one who initiated this (old) discussion, you reacted to the original post.

All you said is that you can't know, it can't be measured, and he is literally guessing, which I think is just saying that you literally have no idea how to discuss the topic and are sick of empty claims - and I 100% agree. It's probably the most responsible take you can have on this subject in my opinion - get 10000 upvotes from me :)