The same problem on my Monterey 12.1:
$ conda create --prefix ./env python=3.8
$ conda activate ./env
$ conda install -c apple tensorflow-deps
Collecting package metadata (current_repodata.json): done
Solving environment: failed with initial frozen solve. Retrying with flexible solve.
Collecting package metadata (repodata.json): done
Solving environment: failed with initial frozen solve. Retrying with flexible solve.
PackagesNotFoundError: The following packages are not available from current channels:
- tensorflow-deps
Current channels:
- https://conda.anaconda.org/apple/osx-64
- https://conda.anaconda.org/apple/noarch
- https://conda.anaconda.org/conda-forge/osx-64
- https://conda.anaconda.org/conda-forge/noarch
- https://conda.anaconda.org/main/osx-64
- https://conda.anaconda.org/main/noarch
To search for alternate channels that may provide the conda package you're
looking for, navigate to
https://anaconda.org
and use the search bar at the top of the page.