An oxymoron is a contradiction in terms, such as “cruel kindness”. For Americans, “a decision making process” is in many ways an oxymoron.
Processes can offer structure, consistency, overview, monitoring. At best they can support the creation of decision options. In the end, decisions are people-driven. Drawing on personal and professional experience, intuition and judgement, a person or a group of persons makes the decision.
Americans are skeptical of decision making processes, especially when they attempt to substitute them for people. Processes have neither experience, nor intuition nor judgement.