Why are homepage examples too complicated?

[Karabuta via Digitalmars-d]

On Thursday, 13 October 2016 at 19:30:30 UTC, Meta wrote:
> On Thursday, 13 October 2016 at 19:06:26 UTC, Karabuta wrote:

> How's a new user supposed to know <> is for templates when 
> looking at a C++ example? They don't; it's just something that 
> has to be learned, ...

Does that make it a standard for everyone to follow?