Entrapment isn’t just “any time police trick you during an investigation”. It is only entrapment if the police actually induce you to commit the crime you are charged with. Viewing these videos is not a crime.
At least some of those people wouldn't have thought of committing that crime without being exposed to those videos.
That's not at the level of a cop saying "hey, let's go rob a bank" to some sap, but ...
It’s an attempt to unmask someone the police are investigating for completely unrelated criminal activity (money laundering with cryptocurrencies). The video was apparently something completely innocuous about drone surveying.