That's like saying if Java can adopt more features we don't need Kotlin? Doesn't help either way. It doesn't help either way. Kotlin definitely has its quirks

That's like saying if Java can adopt more features we don't need Kotlin? Doesn't help either way. It doesn't help either way. Kotlin definitely has its quirks and issues. Multiplatform means they're trying to re-invent everything and yet don't have all the resources to. With Kotlin moving to KSP for annotation processing this has been another source of pain with library developers having to maintain 2 variants. Not everything is KSP supported either. It's not quite so straight forward.