One of the alternatives if it did die out is a musky goo called castoreum found in glands near a beaver's anus.
https://metro.co.uk/2024/08/06/worlds-favourite-scent-danger-dying-taking-ice-cream-21372391/?utm_source=dlvr.it&utm_medium=blogger
https://metro.co.uk/2024/08/06/worlds-favourite-scent-danger-dying-taking-ice-cream-21372391/?utm_source=dlvr.it&utm_medium=blogger