I agree w/ advising people to move off React Native, though I think the story that "LLM enabled an otherwise too-expensive migration to consider" is not correct.

I say this because I was part of a migration from a mid-size React Native app to a Swift/Kotlin native app redo. I did the majority of the technical work on it. The majority of the work occurred before January 2026 and without LLM code assistance, though later features in the app definitely used some.

For anyone considering this, I'd say that the migration is definitely worth considering without even taking LLM assistance into consideration. The continued React Native tax of unnecessarily difficult upgrades, impedance mismatch w/ underlying core frameworks, and incredibly uneven library quality just cause your business to really spend a lot of time shepherding the tech over the finish line. It's pretty wonderful to be back in the world of "build, compile, ship, be sure". One thing as a fundamental principle that I think the Shopify article 'gets' at, is the importance of the feedback cycle - investing time in our integration test story very early on both helped w/ my cycle times, and later in providing guardrails for LLM assistance.

All to say that this decision is worth considering without even taking LLM assistance into account.