Arti doesn't work on macOS
[`Arti`](https://docs.rs/arti) or more likely, something in the HTTPS stack didn't work at Gupax v1.0.0 release (and still doesn't work).

This may have changed. https://github.com/hinto-janai/gupax/pull/24 might fix this and allow Tor to finally be [enabled by default](https://github.com/hinto-janai/gupax/blob/8fbd949342d0fb5ffaa4a128bf622501ca7daecf/src/disk.rs#L1088) on macOS.