Thinking about it, the 2.2 second time might be real.
For one, its main competitor, the 720S, has been timed at 2.5 seconds. It’s well known that the 720S makes more power than what McLaren claimed, so it’s possible that Ferrari have done the same for this one.
Secondly, the launch control. It sounds like it’s using some kind of anti-lag, instead of holding the revs at a specific point to let boost build up. So, it’s probably making as much power as it can when it does launch. Power bands, and such.
But still, part of me thinks it’s just Ferrari being Ferrari and giving their press cars absurd amounts of power compared to the customer cars.