They're just seeking some outside the box solutions. If you don't course correct, how do you know/show that you're driving?
I recall telling him they were doing builds like no one I had ever seen (“Yes we have a plan to change it.”) and and asking why do you use R as the main language for the ETL pipeline (“It makes it easier for data science and we can run it in Spark.”)
Every times, I told him it wasn’t what he think. For a few times, I let it go, part to let he learn about the reality. I thought he would change the evaluation process. But no, he still stubborn.
I remember at Microsoft, people would need to win an argument with Bill Gate to get their idea approved. Sometimes, it was a really hear arguments. Maybe some people get inspired by this story too much.