[promer]

Thanks for making this point. People who work on Windows may not realize how aggressive and disruptive Anaconda is on macOS. If you open a terminal and run the `lipo` command that macOS gives you to get information about a file, you will be running a version of that command that Anaconda installed, not the one that Apple manages and updates. And `lipo` is just one of many such examples.

Based on limited testing on Windows, Anaconda does not seem to do anything comparable on that OS.