Truckers are proud that they can wrangle a 18 wheeler all day (and night). Those trucks are a handfull with ineffective brakes, poor accelleration, evil handling, foul smelling, highly polluting, loud, dangerous and generally despised by the general public.
People hate to be stuck behind a belching diesel truck. They drop and flip up items that crack cars windshields, block their view, and tear up the roads. They are sluggish and stay seperate from smaller vehicles.
They have been long suffering and provide the lifeblood of the worlds economy. They are kind of the heros we hate.
They embrace improvements, but not much change. Their trucks are like dinosaurs, and dwarf normal cars.
Electric trucks will hugely enhance our world, but the change will be challenging and tough on them. Only natural for them to voice some resistance to something that they have never experienced.
In the beginning these electric trucks will make their drivers lives much better, but there is the thought that some day the trucks will navigate themselves and the driver un necessary.
If the cost of operation is lower than for diesels, the fleet owners will be all over their adaptation