Kudos to Mitchell for doing it. Unfortunately the "rug pull" issue has been severely crippled by OpenAI's about face turn on their non profit status, but knowing Mitchell, he's not about the money, power, status, etc so the project is in good hands and you can expect this to stay free.
> A non-profit structure provides enforceable assurances: the mission cannot be quietly changed, funds cannot be diverted to private benefit, and the project cannot be sold off or repurposed for commercial gain
Yeah, OpenAI has shown us that this is more negotiable than we might have believed. Fortunately nobody will ever think terminal emulation is a trillion dollar industry, so I think we’re ok.