Comment by boplicity

One of the things people seem to underestimate about GPTs: Creators can upload unlimited "documents" to the GPTs. This is a bit of a trojan for OpenAI to collect data that they wouldn't otherwise be able to. This alone will end up being a competitive moat that might not otherwise exist, and it's also a workaround in terms of liability, in terms of the use material they otherwise may not be able to use for their models.