softDelete does not trace the errors that occur in the get hooks.
If a real error other than NotFound occurs in the get there is currently no way to know it, it would be necessary to "swallow" the error rather than replace it, I use verror for that in all my projects.
https://github.com/feathers-plus/feathers-hooks-common/blob/1942e7c0087c3761db31558cba4e8fad52947ad6/lib/services/soft-delete.js#L66-L77