How does that change anything?

Do you have (multiprocess|sandbox) enabled for all users of all platforms and compatible with all addons?

For how many years have your competitors had that?

You're years behind, losing market share every month. You like to make it look like it's because Google is pushing Chrome with their money, but your product is simply inferior. And instead of getting engineers, you're wasting your money on political stuff.

The Mozilla project is dying a sad death.