Not quite.
"Max Verstappen is handed a five-second penalty for leaving the track and gaining an advantage"
https://www.formula1.com/en/latest/...-lap-37-collision.7GGfMvAnRIGPtMQphh7zCd.html
He was handed a further 10-second penalty for causing a collision - their main reason for this is he decelerated by 2.4G with Hamilton behind him. I'm wondering how much of a brake that is at the speeds they're going - 2.4G could be a gentle tap at those speeds for all I know.
"The stewards saw fit to hand Verstappen a further 10-second penalty and two penalty points (taking him to a total of seven over the 12-month period) with their report reading: "At Turn 21 the driver of car 33 [Verstappen] was given the instruction to give back a position to car 44 [Hamilton] and was told by the team to do so 'strategically'. Car 33 slowed significantly at Turn 26.
"However, it was obvious that neither driver wanted to take the lead prior to DRS detection line 3. The driver of Car 33 stated that he was wondering why Car 44 had not overtaken and the driver of Car 44 stated that, not having been aware at that stage that Car 33 was giving the position back, was unaware of the reason Car 33 was slowing.
"In deciding to penalise the driver of Car 33, the key point for the Stewards was that the driver of car 33 then braked suddenly (69 bar) and significantly, resulting in 2.4g deceleration.
"Whilst accepting that the driver of Car 44 could have overtaken Car 33 when that car first slowed, we understand why he (and the driver of Car 33) did not wish to be the first to cross the DRS [line]. However, the sudden braking by the driver of Car 33 was determined by the Stewards to be erratic and hence the predominant cause of the collision and hence the standard penalty of 10 seconds for this type of incident, is imposed."