HOWEVER shouldnt we have mandatory processes and tools?

HOWEVER shouldnt we have mandatory processes and tools?.

Agile manifesto what are the downsides
Project description
The Agile manifesto is based on 4 core principles which predicate priority of a number of elements OVER others i.e.
Individuals and interactions OVER processes and tools
HOWEVER shouldnt we have mandatory processes and tools?
Working software OVER comprehensive documentation
but aint this applicable only as long as that software is comprehensively documented?
Customer collaboration over contract negotiation
However aint this in the boundaries of strict contracts and subject to rigorous change control?
Responding to change OVER following a plan
HOWEVER aint this subject to a detailed plan being in place to respond to the change and as long as this plan is followed precisely?
Discuss the above articulate/justify arguments and opinions.