The question is, what was the scale of the difference though?
The bank thinks your condo is worth $175,000, you think it should be $250,000. That can be chalked up to opinion.
To put it in perspective of the scale of several of the examples noted in the judgement with the same scenario, the bank thinks your condo is worth $175,000, you think it should be 1.75 million. At some point, it becomes obvious that you are trying to deceive people when you put that valuation on official documents.
Sure, you can put together a trove of documents to justify that position, but things like the square footage of the property being 1/3 of the size of what is actually existing is pretty hard to explain away.
There are several ramifications that go into overvaluation of properties. Property taxes are based on home values. Rent prices to tenants are based upon property values. The values of neighboring properties are influential to each other. By gaming the system and saying that a property is at a low value in one document and then 10x higher on another document, you are trying to game the system for profit. That is not a "victimless" crime. It affects the neighboring properties, your tenants, and the government in general.