I've spent a long time in the security training space and kept running into the same problem ... demonstrating a live deepfake to someone requires a GPU and a fair amount of setup .. so it almost never happens in practice and most people still don't grasp how convincing this has become ..
So I built a cloud based realtime face swap service that runs entirely in the browser. No install, no account, no hardware requirements. The processing happens server side and streams back in real time.