Could this be cyber attack? On the video the ship goes normally straight under the bridge, then does sharp turn right and for 20s or so goes directly into the pier.
Anything's possible, but a ship losing steering control is not that uncommon.
This just happened at a particularly bad time and place.
It looks like the nominal trajectory takes it very close to the pylon. Why wouldn't nominal be towards the middle of the two pylons?
Then things like collisions and tug accidents would be more common, which are a far more realistic risk. Remember, there is 2 way traffic.
The ship loses power before the turn. The power loss could of course have been the result of a cyber attack, but a mundane mechanical failure seems more likely.