That's not a problem. OpenAI need to get some cash from its product because the competition is intense from free models. Moreover, since they supposedly used most of the web content and pirated whatever else they could, improvements in training will likely be only incremental.
All the while, after the wow effect passed, more people start to realize the flaw in generative AI. So current hype, like all hype, as a limited shelf life and companies need to cash out now because it could be never.