This sort of marketing is aimed at the outback/desert markets where reliability is a matter of life and death. They are very pro-japanese.
It is not the fact that landies are not field repairable, just that they don't want to be in that position as with the remoteness and heat it is a real risk to life - there are some deserts they will not allow you to cross in a landrover!!
If you look at the aussie market, they have TV adverts that say things like 'A landrover will take you anywhere in the world, and a toyota will tow you back home' - they are very blase about it.
The irony is - the jap stuff are workhorses to them, and the landrover is the 'posh' 4x4 for weekends......over here, it is the other way around! We see the landy as a workhorse, and the japs as 'posh' 4x4s.
One thing is for certain though - the landy is the only 4x4 in the world that you can turn up for a wedding with dented wings and faded scratched paint, and no-one would bat an eyelid!!