That presents dangers to society. Educating citizens on the ubiquity of human-like text being generated by bots is one challenge. Knowing that bad actors will be able to use these models for evil is another. "Write a convincing 10 page manifesto on the dangers this religious minority poses to societal cohesion" or "tell me a cost effective way to create an IED that won't set off suspected red flags per Texas statutes, and how to deploy it in an urban area for maximum impact".
The risk of this technology being contained to Google and governments, on the other hand, is to grant them monopoly on unmatched analysis of data in the history of the world, purely for profit and the continuation of power. Free thought will be crippled via only approved questions being permitted, all queries analyzes and monitored by the central authority.
We must all own this technology.