Possibly, but when scientific knowledge and problems were smaller, one person could actually make a mark alone IMO. And if they happened upon a new discovery or insight then they’d appear to be geniuses, all alone.
At some point, when the work to make a discovery requires more than one person and the amount of theory involved in understanding its significance is too much for one person to be authoritative on all of it, then it’s a team sport.
First, no need to apologise.
Second, no I don’t think you summarised the video, IIRC, it mostly gets into the theory of the techniques used and what can be done to do a better job.