It appears that this video
was being shot by the occupants of the black car at the time the above posted video was taken, 11:20 in the video I linked appears to be about the start time of OP's video
IMO the biggest safety problem here was deliberate driving into a developing multiple vortex tornado in a town, and not any particular driving maneuver
Besides the obvious extreme danger to ones self in driving into a tornado on purpose, and the even more extreme danger of driving into the early stages of what could easily be a violent multi-votex wedge (I'm really baffled why anyone drives into a tornado on purpose without dominator or tiv), driving into a tornado in a town endangers others as well, as it leads to panicked decisions like the white car swerving into traffic without looking, distracted driving (which may have contributed to the black car hitting the white car) and risks obstructing emergency vehicles or residents trying to flee
My personal view of this is that both cars were at fault for putting themselves in this kind of situation, but I am not sure why OP's link says there were injuries?
I'm not saying this to bash anyone personally, but since I recognized this tornado if there was going to be a thread about this incident I wanted to add context and point out where I think things went wrong, as hopefully discussion of safety problems in the past can help us all to avoid them in the future