Almost T Boned

I was driving home tonight, and came to a 4-way stop near my house.  I stopped, and to my left, a vehicle sort of stopped after I did.  I started up, and so did this truck, very slowly, making only a rolling stop.  I sped up to get out of this driver's way.  I do not think the driver was going to crash into me, but the driver did not make a complete stop.

This is not atypical in Lubbock, especially when the weather is bad. It is like bad weather gives the drivers in Lubbock permission to drive poorly. It has been that way since I have lived in Lubbock.  Why would I think it would change.