People who like to talk about the "proper" way to develop software tend to like it.
People who run open source projects tend to either like it or bow to peer pressure.
But people working on in-house and enterprisey stuff? Yeah, not so much there.
This depends a lot on your corporate development culture, even for in-house enterprisey software.
I suspect you are working from a limited sample size there.
That is absolutely incorrect, in my experience.
People who like to talk about the "proper" way to develop software tend to like it.
People who run open source projects tend to either like it or bow to peer pressure.
But people working on in-house and enterprisey stuff? Yeah, not so much there.