Although it can be challenging, this exploration can also bring greater depth to our perception and reality, much like the yin and yang you mentioned. Even if we don't adopt a new philosophy wholeheartedly, engaging with it can open us up to valuable insights.
There is one farmer we used to call the used kei truck salesman because at any given time he has 10-20 of these in his yard for sale fresh off the import boat.
You imagine your persona has various attributes, of course. Like political preference, religiousness, age, income, melanin level, love of dark chocolate, love of Grateful Dead, you name it. And a lot of these are probably strongly correlated.
But if you normalize these attributes according to how much they vary, say on a scale from -1 to 1, then the average person is 0 on everything. But that person is vanishingly unlikely. So is the person who "follows all the stereotypes" and is a straight 1. Most people will lie on a "shell" at a specific distance from 0. That's the high dimensional orange: most of its volume is in the rind.
Your users/customers will feel pigeonholed when you assume that just because you like Grateful Dead, you'll like Santana. Or that just because you voted for Trump, you must love Prager U. Or that just because you've got high melanin, you like basketball. You get the picture, it's very easy to start annoying people with your "persona" assumptions.
I do not care to learn some obscure, poorly documented API by trial and error. If I could write a failing test or three in a playground then post it in an appropriate chat window and have two or three people claim it at once, with the winner earning 50% of the prize, I would utilize this with some frequency.
The problem with an SO-style solution is that I don't get confirmation that anyone is working on it. So if my project is under a stiff deadline then I have to keep trying myself.
That said, yes, someone please build this. There is a market for people like me that have wasted days on ffmpeg just to get X to do a Y without a Z.
Or a tier higher - for SO points. Whenever a question is not answered, throwing a few hundred/thousand points at a bounty gives you so much attention, I don't think you'd be able to get a better answer for money.
How much value can really be added though in the question-answer format that you can't already get for free on StackOverflow?
The answer probably lands somewhere on a sliding scale between "quick answer to an easy coding or api question" at 0 and "team of programmers speccing out and working on a project with delivery by a deadline" at 100.
StackOverflow currently sits at 0 to 10. Gig sites like fiverr at 50, and legacy consulting at 80-90. Maybe the value here is at 25 or 30 on that scale?
This is textbook "how empire falls" and why things that seem indestructible eventually dies like anything else.
This will be the mile stone people will remember as the first sign of google decline.
They are also seeing the results will be far more varied and scrolling down will likely give you a result that you are looking for, and the traditional way of looking with the top result, being the one that you wanted may not be the case anymore
I think they are maybe trying to replicate the TikTok experience when looking for a result, you will end up scrolling different content relative to your search keyword
All of this will benefit content creators. If you have an ability to create video content, this will give you a competitive edge.