This is [one of] the dark side[s] of the "adaptive" or "personalized" Web. The more adaptive and less deterministic, the less collaboratively and reliably useful it is, even if it happens to be better at serving attention-monster momentary gratification of the meme du jour.
The reliance on advertising revenue models means that all such Web properties morph into being essentially adversarial attention traps against users.
I would pay $50/month in a heartbeat for access to a no-ads, deterministic, guts-openened-with-API Google type engine (even if rate limited at that price to some high-human volume of usage).
> pay $50/month in a heartbeat for access to a [...] Google type engine
Never. And definitely not at USD 50 per month. That is a huge amount for this, although I suspect you're a pretty rare customer and/or exaggerating. Broadband or Mobile service, Satellite TV, etc. all have packages that cost about this much. Even a magazine subscription is a fraction of this amount, Netflix is only about 5-10 dollars a month, isn't it? I could see people paying 10% of the Netflix (ad free TV) charge for an ad free search engine maybe so USD 0.50 to 1.00 per month, 1% of your suggestion...
The reliance on advertising revenue models means that all such Web properties morph into being essentially adversarial attention traps against users.
I would pay $50/month in a heartbeat for access to a no-ads, deterministic, guts-openened-with-API Google type engine (even if rate limited at that price to some high-human volume of usage).