This PLAAF "J-35A" is and will be the wierdest media phenomenon in my memory of human history.
This account is PLA's official account, no doubt. It is therefor understandable that people assume what it says is an official confirmation of PLAAF adoption of "J-35A".
I don't know how PLA run their social media account, but I honestly think this kind of expression or language is quite close to split personality (someone talking to a mirror as if to a stranger). It is as if PLA asks everybody "Is this aircraft which everyone of you think that I am going to have?" It sounds like a 15 year old, or may be it is just me being too old for today's Chinese culture.