The first video has pretty sound (pardon the pun) methodology.
Findings: Unless you're within 200m of a turbine, the background ambient sounds are louder than the sound of the turbine.
Do you have evidence to the contrary?
Their values and systems of belief/reality-building and trust networks are totally different. Successfully negotiating that doesn't mean "my numbers are more correct" but understanding the different subcultures, what's important to them, and being able to respectfully and empathetically communicate according to their needs, not yours.
My primary reason for sharing it was to avoid other (reasonable) people from walking away with some false belief that there might be something to the noise issue. There isn't anything to it.
I'm not trying to convince this person. However, there might be others who don't have the time to do the research. This comment is for them.