Default homepage is spyware and search suggestions and automatic updates are enabled by default.

Pale Moon lacks the sandboxing and other privacy protecting features included in latest Firefox releases.

It is an really old fork of Gecko that misses many of the newer web features.

https://github.com/jasperla/openbsd-wip/issues/86

It an old Gecko-fork that is developed mainly by one man.

It doesn't have ublock origin and umatrix.

Website is cloudflared and he thinks most sites should be hostile towards Tor.