How it is any different than collectors collecting coins? If someone wants to buy a fancy $1 coin from a particular era, who are you to tell him he can't buy it for $100 if he wants to?
I don't even care for the whole Ordinal/inscription thing, just feels like we're shaking our hands at clouds complaining about someone willing to pay more for satoshis that came from a certain block, when this has already been happening with traditional coinage for hundreds if not thousands of years.