Comment by Analemma_
Not to mention nobody bothered chasing Amazon-- by the time potential competitors like Walmart realized what was up, it was way too late and Amazon had a 15-year head start. OpenAI had a head start with models for a bit, but now their models are basically as good (maybe a little better, maybe a little worse) than the ones from Anthropic and Google, so they can't stay still for a second. Not to mention switching costs are minimal: you just can't have much of a moat around a product which is fundamentally a "function (prompt: String): String", it can always be abstracted away, commoditized, and swapped out for a competitor.
This right here. AI has no moat and none of these companies has a product that isn't easily replaced by another provider.
Unless one of these companies really produces a leapfrog product or model that can't be replicated within a short timeframe I don't see how this changes.
Most of OpenAI's users are freeloaders and if they turn off the free plan they're just going to divert those users to Google.