in bc, all the triploids are female. no sure if it's the same down there or not.
https://www.gofishbc.com/news/about-us/why-we-stock-triploid-and-all-female-trout/#:~:text=Sterilization%20(i.e.%20triploidy)%20manifests%20itself,%2C%20and%20no%20behavioral%20changes).
Fin
As someone who lives in the Kootenays (bc) with a reasonably robust population of grizzly bears...it's a pretty nice thing to have. An intact ecosystem with wolves, grizz, cougars, etc is even better. I guess I don't understand why anyone wouldn't want that.
To just give up and say it's over...