I think the Buddhist reply would be that living without craving and without yearning leads to truly being ‘alive’ and enables one to feel, to touch, and to experience the world as it is and in the immeasurably short time a person is alive within it. An existence where the present is experienced and cherished in the moment of having it, while knowing and accepting the inevitability of this moments ending. Such a life, in the Buddhist tradition, embodies the knowing and accepting of the ultimate emptiness of reality and then proceed to live, not in spite of the emptiness, but in the full appreciation of the act of living.
There's a reason it's often referred to as "waking up." The essential claim is a bit broader than what it seems like you're picking up. It's not craving = blinding. Or rather that's the most extreme end of the spectrum.
It's that we are effectively going through life in a dreamlike state. We are so preoccupied with the contents of our mind that we effectively "shut out" nearly everything about the actual world. Actually clearing your mind feels quite nearly identical to the sensation of waking up from sleep into the waking world.
A bit of practice meditating, I think you will come to prove them correct. It really is incredible how constantly-full a person's mind is, and the degree to which that distracts them from what's really going on.
Note that what Buddhists call suffering or craving is a far, far more expansive set of things than what you would intuitively describe as such. So I think they can mislead into this craving = blindness extremity.
It's slightly too broad, but probably closer to say "thinking [preoccupation with the contents of your mind] = distraction [from the real experience of being your mind]"
Two person on the same exact physical circumstances can experience the same events in highly different meanings and the "World" remains the same shared constant, but how you "Percieve" such events in the world ain't.
or something like that.
If the mind's full of clinging (either in demanding what isn't present or refusing to release what was present but which is now leaving the present) then that mind doesn't have any room left to experience aliveness.
So (to me) the material doesn't suggest asceticism or abandoning the human sensual potential, it reminds that clinging will sneak in and take over the mental cycles, undermining your ability to live to that potential.
I've listened to all of burbea's talks and read most of the TSTF, so i know where you're coming from. If it works for what you want, that's great. I would just encourage you look deeper if you think its what the buddha taught. Or really even related to what the buddha taught. It's pretty much the opposite direction