> These people just happened to be born to the right parents in the right country at the right time to have the privilege to have someone throw money at a not very original idea that could have been anyone's
You elaborated precisely that not just anyone could have implemented the ideas, which is in fact the single most important thing. Having an idea is not very meaningful, as nearly all ideas are close to worthless. It's a common mistake to think ideas are what have a lot of value.
The thing that primarily matters is who can and or is willing to act on an idea, who can bring it into existence (whether in a tangible sense of a product/service, or in terms of reaching a community to spread an idea (such as an idea in the field of published science)).
Those ideas only come into existence as a thing because some people were in the right place at the right time to make them happen and acted on it (with several other critical factors being required, some of which you listed). Not just anybody can bring an idea to fruition; literally millions of Internet users could easily have the idea for a subscription Internet-based Photoshop (circa 10-15 years ago) - now try making it a thing and try making it successful.
You elaborated precisely that not just anyone could have implemented the ideas, which is in fact the single most important thing. Having an idea is not very meaningful, as nearly all ideas are close to worthless. It's a common mistake to think ideas are what have a lot of value.
The thing that primarily matters is who can and or is willing to act on an idea, who can bring it into existence (whether in a tangible sense of a product/service, or in terms of reaching a community to spread an idea (such as an idea in the field of published science)).
Those ideas only come into existence as a thing because some people were in the right place at the right time to make them happen and acted on it (with several other critical factors being required, some of which you listed). Not just anybody can bring an idea to fruition; literally millions of Internet users could easily have the idea for a subscription Internet-based Photoshop (circa 10-15 years ago) - now try making it a thing and try making it successful.