We all understand there are actual uses for a large truck. The issue is A) these trucks keep increasing in size well beyond what is practically needed, and B) more and more people who don't have a practical use for these vehicles are commuting to work in them. The average person driving a large truck today does not live on a farm. They live in the suburbs and use it to commute to their office job and occasionally to grab a can of paint from home Depot.
These tanks aren't safe around pedestrians or smaller cars, they take up way too much space and either don't fit in most parking spots or necessitate the building bigger and bigger parking lots, they're fuel inefficient, their headlights are obnoxiously high and blind everyone else at night, etc.
They're obnoxious, dangerous, harmful to the environment, and simply unnecessary for the vast majority of people, so fuck 'em.