"The real reason is: native has nothing to offer."

I get it, but this is a bit dramatic.

One of the biggest challenges I've found with using non-native tools (and specifically the various frameworks that let you write JavaScript that compile to Native code) is that there is much less of a guarantee that the 3rd party solution will continue support for new OS versions. There's much less of a risk with that with 1st party solutions.

Additionally, those 3rd parties are always chasing the 1st part vendor for features. Being far behind the regular cadence of releases can be quite inconvenient, despite any advantages initially gained.