This assumes that, generally, native apps are more buggy. Why? This is contestable at best, or getting it the wrong way around at the worst. Perhaps at the hands of inexperienced developers it's right. But experienced developers coding in native APIs will probably produce an app with fewer bugs.
And we are talking about a billion dollar company. It can afford a handful of really good native developers for each platform. It can attract talented developers who can write cross-platform native code.
Cross-platform toolkits introduce their own class of bugs, which might require patches upstream to resolve, or annoying local forks.
As for the economics of it all, I'll leave that to the other sub-comment which deals with that with an excellent analogy to Apple. People will pay for quality.
> This assumes that, generally, native apps are more buggy.
They are, not because "native" code is inherently buggier but because the amount of code that needs to be written is multiplied by every platform you have to support to replicate the same experience per platform; more code = more bugs, and you have to handle all the nasty edge cases that are specific to each platform: a major increase in bugs is assured.
> And we are talking about a billion dollar company.
The size of the company doesn't matter, it makes no sense to massively increase the cost, complexity and staff size needed to support an existing product that's already massively successful.
> Cross-platform toolkits introduce their own class of bugs, which might require patches upstream to resolve, or annoying local forks.
This is true of literally any external source code you import into your project. However, if you re-invent the wheel you have to pay to fix it rather than having it fixed upstream for free.
This assumes that, generally, native apps are more buggy. Why? This is contestable at best, or getting it the wrong way around at the worst. Perhaps at the hands of inexperienced developers it's right. But experienced developers coding in native APIs will probably produce an app with fewer bugs.
And we are talking about a billion dollar company. It can afford a handful of really good native developers for each platform. It can attract talented developers who can write cross-platform native code.
Cross-platform toolkits introduce their own class of bugs, which might require patches upstream to resolve, or annoying local forks.
As for the economics of it all, I'll leave that to the other sub-comment which deals with that with an excellent analogy to Apple. People will pay for quality.