I see a few issues here and various people are conflating them and causing confusion.
https://www.fia.com/sites/default/files ... r%2044.pdf
The Stewards reviewed the video from several angles, including In Car Cameras,
CCTV and broadcast video.
The Stewards determined that Verstappen attempted to pass Hamilton on the outside
of turn 1 by braking very late. He did not complete the pass in Turn 1 and his excess
speed compromised his entry into turn 2, at which point he made contact with
Hamilton. While the Stewards recognize that Hamilton could possibly have given a
little more room at the apex of turn 2, the Stewards determined that Verstappen was
predominantly at fault.
Some people don't like it, but as the rules are currently written each corner is considered in isolation with a few exceptions. As the Stewards stated Max braked very late, and carried a lot of speed throw the turn. That's how he gained so much ground on Lewis on the outside of turn 1,
however, Max did not complete the pass before turn 2, or enter turn 2 in a controlled non compromised fashion. Even before the collision Max is on a very sub optimal trajectory into turn 2. Before he even starts to turn into turn 2 his right front is on the inside white line.
Since Max didn't get passed in turn 1 Lewis isn't required to leave a full cars width for Max, and is allowed to take an optimal or almost optimal line. With that being said, Lewis can not bee seen as aggressively slamming the door on max, or he would be seen as the driver that caused the collision.
In some ways, it's the same old story its always been. If you try and overtake with a dive bomb (inside or out), you better be clearly ahead, under control, and have a somewhat realistic trajectory for the next section of track. If you are not, and contact occurs you are almost always going to be found at fault.
Lewis Knows this, and as the saying goes, he gave max just enough rope to hang himself with! In some ways max had to do it, or he most likely would have gotten jumped by Perez who was breathing down his neck at the restart.
Imo, Max's issue is he still doesn't anticipate the counter moves an astute driver is going to respond with when a successful overtake is still questionable.