Rewatching the video:
first the truck is a lane over and it does not swerve, but it looks like it's trying to cross over 2 lanes so it's possible my car was trying to avoid it. It's just a guess I really have no idea why my car cut into the grass. It's possible my car got confused by the oncoming guardrail, I've seen that happen to other people in FSD videos.
Right before the 4 second mark the car is going straight for the guardrail. I had to make a split second decision if I was going to swerve right back into traffic and possibly hit the guard rail or swerve left into the grass. I thought the grass would be safer but I didn't know that the guardrails close in on each other and would trap me in.
From 3 seconds to 6 seconds I am pushing hard on the brake but it doesn't look like it's slowing down much. I don't know if this is normally enough time to stop in an emergency or if the grass makes it impossible.
Throughout the whole video the car never does any beeping or alerts that i'm leaving the lane or any collision warning that i'm going to hit something like it normally does. The airbags don't go off and I'm able to reverse, turn around and drive like normal and the car doesn't alert me that anything is wrong.
Is this the risk you take with FSD beta, or is this something that went wrong that shouldn't have? I don't know.
Video:
VEED - 2022-08-12_06-54-51-front.mp4