@Romain ****************
so let's get this straight, you entered on a visa exempt entry, got the regular 30 day extension and now are asking if you can get a 60 day covid extension right?
What we are saying IS if you went today you could get the covid extension.
HOWEVER it is not clear if you went AFTER today (when the current program ends) if you would be able to get the 60 day extension or not.
SO you weigh up the odds and you make your own decision on whether you go today (no matter how difficult it would be) or whether you wait and see IF you can get the covid extension once the current program ends and the new one starts (tomorrow)
The worst they will tell you is that you cannot get the covid extension and have to leave when your 30 day extension runs out.
As we said, the choice is yours.