Do you have any evidence to suggest fully unrestricted frontier models are available for a price? Or...even exist?
[0] - https://learn.microsoft.com/en-us/azure/foundry/responsible-...
This is needed if you're going to be dealing with things like psychologists doing self-harm research or red-teaming or sensitive sexual content -- if you're working with any of that sort of stuff in a professional context and want to leverage OpenAI models on Azure, then that's the form that you fill out to get access to unfiltered models.
Note that I am not aware of this feature being offered for Anthropic models -- I've only seen it offered for OpenAI models (note that the documentation I linked is specifically in the "Azure OpenAI" category).