However, Linus's kernel was more elaborate than GNU Hurd, so it was incorporated.
Quite the opposite.
GNU Hurd was a microkernel, using lots of cutting edge research, and necessitating a lot of additional complexity in userspace. This complexity also made it very difficult to get good performance.
Linux, on the other hand, was just a bog standard Unix monolithic kernel. Once they got a libc working on it, most existing Unix userspace, including the GNU userspace, was easy to port.
Linux won because it was simple, not elaborate.
He didn't. The attack occurred in the pre-security area.
https://www.miamidade.gov/police/releases/PD240720227799_Stabbing_MIA.asp