Yes, but it's not that simple. There are millions of users of fancy/big tech who would without thinking pay even hundreds of dollars to crowdsource some quality

Yes, but it's not that simple. There are millions of users of fancy/big tech who would without thinking pay even hundreds of dollars to crowdsource some quality-of-life change for things they use. (Think Windows, Android, GMail, WhatsApp, AWS self-service UI, Amazon.com, Epic, EMR systems, other large systems.) But there's no market for this. And even then in many (likely most) cases the perceived user-facing quality is just irrelevant. There's no effective advocate for this.