Diljit Dosanjh

Okay so I'm Indian  and this famous Punjabi singer - Diljit Dosanjh has been making news with doing illuminati symbol and doing it in all his latest videos and concerts. Its been literally few months he's started doing this and making a joke out of it- Being asked on this he's replied that this is for the third eye chakra.. I'm quite curious if he's a latest joinee or is he playing a double agent game because he does give or atleast used to give a good vibe. And are they really (if he's a member) supposed to brag about it and get attention on this?

Also with the celebrities who have 'sold their soul' - are their music and movies layered with subliminals that lower our frequency?