That makes sense. I think the author would argue that the model is never needed, just go back to the actual population, and make inferences based on random sampling. From another prior blog post[1], he states:
"So what is the remedy here? The thing is, we already know the answer: if we randomized the assignment ... it is critical to decouple the randomness used to probe a system from the randomness inherent in its system itself. Statistical models are not necessary for statistical inference, but randomness itself is amazingly… let’s say… useful for understanding natural phenomena."
This makes sense to me if there's always a population that you can random sample. And yes, you'd have to sample a lot for the sample and population summaries to converge, but this seems fine in certain contexts (i.e. when you have access to computer simulations). Your counterpoint seems correct when you aren't able to randomly sample the population in this manner.
Would you agree with the author based on the specific framing I'm making (randomly sampling population beats building a probabalistic model if you are able to do the former). Again, I'm a stats novice so apologies if I'm making an obvious point.
1. http://www.argmin.net/2021/09/21/models-are-wrong/