Comment by array_key_first

It kind of does, because the proprietary systems are unacceptable for many usecases because they are proprietary.

There's a lot of businesses who do not want to hand over their sensitive data to hackers, employees of their competitors, and various world governments. There's inherent risk in choosing a propreitary option, and that doesn't just go for LLMs. You can get your feet swept up from underneath you.