OK, on the advise of my elders and betters, I watched it. So I'll throw my thoughts out there.
Two questions I always ponder in the skinny wood are: What kind of snow load did it see last year? And, What kind of wind load does it see in full leaf?
Most of the time, Those load factor estimates are lower than my skinny butt, so I tell myself it's fine, and so far it has been.
That said, it could be easy to develop a false sense of security in the strength of the wood, especially if it's compromised by an unnoticed fault or pathogen.
Also also, Beanie Bro (as KV called him) is a beast, so I suppose he can make funny sounds...