Tim Cook was made aware of insider schemes. Apple has resisted cabal influence better than other tech giants (many of which are 100% born of the CIA). Maybe Steve Jobs was poisoned in order to shift direction and complete CIA plans for mass surveillance and 'covert engineering.' Remember the 'FBI/Apple encryption fight'?
The building's shape is called a "circle"
I think the point, if any, might be that it is NOT a Satanic looking building. Maybe Apple resisted the cabal better than most, with Steve Jobs being poisoned and killed off. Tim Cook being made aware of insider schemes and eventually the total history of CIA meddling.
Circles are super evil.