@emoller thank you for the reply. This is most important for me, just to know that I'll not spend a traffic for nothing.
Anyway, "Discover" is still like a unwanted tail. Advanced users prefer to manage not to be managed.

I'm grateful to the Opera's developers, using it for the last 13 years, but the thing called "Discovery" is something that I hate. I realize that the support has a price, but I feel "Discovery" like interference in my personal choice: what i MUST read or watch cuffing my hands make me unable to switch it off/remove/. Just I want to say: i'm not retard.
And Is there someone to check what's the data consumption starting Opera ?!
Running in this manner Opera become useless for those on travel, using expensive mobile data.
Thx for understanding

Just User