Interesting choice of gatekeeping you do here. Complain that it's a "web application" instead of a website, then claim that web applications cannot be built for developers. And to round it all off, whine about scrolling latency, that it has a spinner, and that it "doesn't respect navigation controls", whatever that means. Did I miss anything, or does this sum the contents of your post?
The funny thing, is that it is a website, web applications can be built for developers, the scrolling doesn't lag on my device, the spinner doesn't bother me, and it completely respects my navigation controls. I think you have a "you" problem, and enjoy projecting it at anything that doesn't fit into your mental model of how the world "should be". Go solve that, and you can come back and be a productive participant in these conversations.