nprofile1qy2hwumn8ghj7un9d3shjtnyd968gmewwp6kyqpqhsnl8dcer0jdj79azu4qqh05zkpu4vznaknv0e24ll8r3w7ad4ssz4qu7g (nprofile…qu7g) Virtualization is provided as a "high-level" framework on macOS that can be used by applications, there's an example on Apple's developer site.
https://developer.apple.com/documentation/virtualization/running-gui-linux-in-a-virtual-machine-on-a-mac?language=objc
Not sure if this is how OpenBSD was being tested, or if it was something else, but it might be work asking on the lists about it or reaching out directly.