That's the Broken Window Fallacy, exactly.
No, it's not. You don't understand what the broken window fallacy is.
From your own source:
The fallacy of the onlookers' argument is that they considered only the benefits of purchasing a new window, but they ignored the cost to the shopkeeper.
If you replace a window with a new, better, and more valuable window, you're indeed richer. You're richer by the difference in value between the old one and the new one.
The broken window fallacy is ignoring the value of the old window you had to get rid of. It's an easy and common mistake to make, which is why people teach it.
You're making the opposite mistake, in ignoring the value of the new window. That's a much harder mistake to make, which is why I feel confident that the ignorance is feigned and that you're actually telling a lie.