I guess there's the armchair expert and the actual, real expert and these two are completely different beasts.
I wouldn't feel comfortable with this guy's usb-c setup but probably not for 'it's all going to burn down' reasons, more like 'the connection will get loose somewhere and I'll lose my work'.
He posted the photos as soon as he got it working; It's obviously not his permanent setup. My point is that he posted it on the same day that ~60 people claimed this was somehow a difficult task.
I wouldn't feel comfortable with this guy's usb-c setup but probably not for 'it's all going to burn down' reasons, more like 'the connection will get loose somewhere and I'll lose my work'.