PSA: /etc/hosts does not work on Firefox unless you turn off the "DNS over HTTPS" setting [0]. Spent a good hour trying to figure out why Firefox was ignoring m

PSA: /etc/hosts does not work on Firefox unless you turn off the "DNS over HTTPS" setting [0]. Spent a good hour trying to figure out why Firefox was ignoring my /etc/hosts file one day. [0]: https://support.mozilla.org/en-US/kb/firefox-dns-over-https https://support.mozilla.org/en-US/kb/firefox-dns-over-https