Every language you can think of, and many you can't, are in use somewhere at every large company. That is no distinction at all. So, no bet.

If it gets into the Linux kernel in any capacity, obviously it will still be in there as long as anybody still uses whatever it does. That, also, is no distinction at all. So, no bet.

I am not expressing opinions. I am expressing observations, and expectations that seem to follow. If you have other observations that bear on the question, bring them.