Life is a pain in the ass
It's not that my inner world is more lucid than the external world. I'm saying I have experience (as I think most people do) with both kinds of inner states - (a)"life is obviously terrible" and (b)"everything is OK".
While experiencing (a) it feels undeniably true. If I only ever felt (a), the antinatalist arguments would be compelling. It's from the vantage point of (b) that (a) is clearly just a subset of a broader awareness (lucidity/richness) available to me.
Dreams can feel very real until you wake up. I'm wondering if Schop is stuck in a bad dream I've had before. I don't mean this in a patronizing way, like I know the truth about life's value and if you disagree you need to wake up. I'm saying the truth about life's value is fundamentally subjective and driven by your inner world, something primal and much more real than words and arguments. So, for example, I wouldn't try to convince Schop that life has value because I realize, no matter what combination of words I use, it won't take unless he already feels it.
The antinatalist argument, to the extent it's anything beyond preaching to the choir, is distastefully presumptuous about the ineffable inner worlds of others.