I think thats mostly an illusion, and the costs for that "last mile" of quality is huge. Think of it this way, if the software works for 99.9% of people, that'

I think thats mostly an illusion, and the costs for that "last mile" of quality is huge. Think of it this way, if the software works for 99.9% of people, that's still 800k people that can experience undesired behavior. You hear "everyone has this problem!" but in aggregate, its not. Yet 800k is still a lot of people! Yet its 0.1% of iOS devices sold! In short, what you are asking for is easy to say with words, but in reality its pretty hard to do, even if you have "more money than a nation" or whatever comparison people are using.