There's no interop between video conferences services, no BYO-video-conferencing app, why would this be any different? It took government regulation to allow telephones other than those provided by the phone company to be plugged into the phone network. Can't control you or usage if they just provide dumb pipes/interfaces that anyone's tool and interact with.

All of those browser and computer use agents (available from OpenAI, Anthropic, Meta, and X.ai already) represent an interoperability workaround already.