Assuming the "customizers" haven't messed up the sandbox, any Chromium-based browser is well-protected. You can visit chrome://sandbox to see which features are

Assuming the "customizers" haven't messed up the sandbox, any Chromium-based browser is well-protected. You can visit chrome://sandbox to see which features are enabled. If you're talking about the new Edge, I think that includes the same sandboxing as regular Chrome.