Linked[×] via that article is a similar story of obtaining access to the official scan of Rodin's Thinker. It's an interesting tale told in the form of email and official letters...
Python isn't that strict about whitespace? It's just using indents to delineate blocks and newlines implicitly terminate statements (unless you have an unclosed brace).
Anywhere else, you can add as much whitespace as you want.
As a shareholder, what's the difference between 50 years and forever, anyway? Are you locked into the shares to the point where you're not even allowed to sell them? If not, what's the likelihood anyway that you would have kept them for the full 50 year duration?
N=9? For that second chart, remove the best performer as an outlier and it falls apart. This reads more as "Softbank is poor at making good choices" than anything concrete.
[×] https://cosmowenman.files.wordpress.com/2019/09/20190911-cos...