The title and OP talk about quantum entanglement and affecting reality simply by observing. This in turn suggests that it has something to do with the observer effect, and that in turn seems reinforced by the video you posted that gets into the double slit experiment and others. So if that's not what you are talking about, then it is you who needs to clarify what you are talking about. No scientific paper will clarify for me what you are talking about. Only you can do that. Though I might be able to assist you to some degree.
But again, just in case you are talking about the observer effect, in the sense that a conscious observer affects reality because of this effect, then you don't understand the observer effect. BTW I have read many articles and watched many videos, so I don't need to watch any more to make those determinations. If you don't agree that a conscious observer is irrelevant to the observer effect, then you need to be able to explain why the effect takes place either with or without a conscious observer present. Simple as that.
The videos I posted expose how New Age Quantum Mystics and such misrepresent the observer effect and quantum physics in general to promote their woo.