it just me or are all these arguments in this essay sort of not convincing?

It doesn't work now, and it's hard so it can't be don't.

Printers don't perfectly connect digital and physical with no issues?

"So what?" Better than doing it by hand or any other solution we have.

That's the only thing that matters, relative value.

Maybe I'm just not getting how they connect with the current reality? Or how they even make an argument against it?

The world can exist without humanity, but humanity cannot exist without the world.

"Ok, so what?"