This has nothing to do with Mexico or any "third world country" as it is called here.
Putting the cars on a truck for 500km to do 3km of SSS, is just stupid. Stupid in every single way. What if a truck has a crash? SSS are ok for the big public when they are relatively close to rally HQ or the stages, although boring for the real fans. If you want to organise a stage in the capital city, then move the rally to an area close to the capital. Or stay away from it.