It's a reliable strategy to get noticed and make a good impression. How much money you manage to make from that opportunity obviously depends on many more factors.
We complain about job interviews taking an entire day yet have no problem telling this person to dump 750 hours into something with the hope of "getting noticed."
If I was 19 today - and wanted to code for the most $$$ possible. I wouldn't be in college. I'd be building up skills + know people. Know people even tougher I'd argue for technical people who are often introverts.
It is throwaway for most people. 'Most' being >75%. Just my guesstimate.
Well there is another way to look at it if you wish, if you want to bolster your self-esteem and confidence by having a college/university degree, then do it. My observation is that most people who do not have a degree suffer a life long I-do-not-have-a-degree self esteem syndrome, despite being just as capable as everyone else.
Specifically, donating that time to a project which a company uses to make money.
> It's a reliable strategy to get noticed and make a good impression.
If its so reliable, there should be many repeated examples of it happening. So far, all we have is a single case.