There's a fair amount of enterprise usage. It's a really good product, despite the Claude hype. Anthropic is a PITA to deal with, and it's slow as shit weekday morning Eastern time.
> If your organization uses Gemini CLI or our IDE extensions via a Gemini Code Assist Standard or Enterprise license, or if your organization uses Gemini Code Assist for GitHub through Google Cloud, your access remains unchanged.
Once you get deeper into it, both Codex and Claude have better integrations with skills, etc. I sort of "discovered" skills via GStack and now use a few things, I find Claude's performance infuriating, but it can do more things. I happily pay $200 for Claude now, mostly for my own personal stuff. I think Gemini is better at external data sourcing and coding complex math.
But note this is my anecdotal take, mostly in the context of hobby projects. I'm a journeyman AI slinger at best.