I hear what you are saying Sean.
It’s one of the toughest parts of my job, is trying to teach drivers how to operate brand new model trucks, when they may not have even sat in a new truck for 20 years.
Extremely complex, especially when there are now multiple power, drive and traction options, up to 16 forward gears and 4 reverse gears all associated with how much weight they are pulling.
Then there are the hundreds of buttons, (some soft buttons on a screen) some on the 4 sections of dash, many more on the drivers door and 2 sections of overhead dash and 24 steering wheel buttons.
Then there are our new electronic mirrors (Please see image below) that can be controlled from the door or from the sleeping area where the driver can monitor all around his truck whilst resting, so no huge external mirrors anymore that have a huge impact on aerodynamics (Please see last pic)
It can be pretty mind blowing for a non technical minded person, especially for older drivers that don’t even use a modern smart phone.
so I certainly feel your pain Sean.