And it won't, because you're internet famous. Most people cargo-culting your practices aren't getting good results, just like most people cargo-culting FAANG interview practices aren't getting good results.
I am very not internet famous. I was able to implement this for a company past the startup stage for the security team. To my surprise when I also tried it for compliance manager and project manager. Both turned out to be major contributors. And told me after they were hired that they were passed over by other companies with traditional hiring practices.
> You may be gaining access to hidden gems, but you're definitely turning away proven and experienced developers from even entering your hiring funnel.
You're describing hidden gems.
My point was that for someone who is internet famous, more people will be willing to jump through hiring hoops, whatever they may be, just as they are for FAANG, but that doesn't work for most hiring companies, because most companies are small and you've also never heard of them.
Also, no amount of "works for me" argues against your process turning qualified people away unless you have some out of band way of knowing that that isn't happening.