Construction practices as used on the Empire State Bldg.(ESB) that were economically feasible back in The Depression are no longer economically realistic today. All of the steel girders in the ESB were SURROUNDED by poured concrete, which not only added an element of strength but which worked as insulation as well. Such construction for high-rises today is, as they say, "COMICALLY EXPENSIVE." Such construction would result in rents SO astronomical that no one could afford them, and the place would sit empty while everyone flocked to the more economically-feasible high-rise construction nearby - on the chance that a passing encounter with multiple jet airlines would be infinitesimally rare.
In other words, YES, it could be done. And, YES, the pricetag would be cost-prohibitive in today's times.
Not only that, but the "heavy" jet liner that hit the ESB was not - NOT - a "heavy" in today's aviation terms, was not loaded to the gills with Jet A, and had very little else in common with the two birds that hit the WTC. Not a good analogy.
Michael