>>106316481
Firefox is the only meme here, which is years behind when it comes to sanboxing and isolation. Firefox's sandboxing is even weaker on Linux compared to on Windows. Gecko has weaker JIT hardening and less safe memory allocation. An engine level failure.

Where Firefox stands today is a joke. Even if you harden it yourself with your own user.js configuration it'll still be inferior to Chromium. An actual humiliation ritual.