This is a good take. In the consulting context, I've quickly realized that most problems at a business can be broken down into "this will destroy the project on its own" and "this is an annoyance to a good engineer". Language choice is basically always in the latter category, whereas poor management or one egotist is frequently in the former.

Like, my team doesn't know anything about Java, but we COULD ship in Java if forced to. We can't ship if the feedback loop is a 30-minute CI pipeline because there is no way to have a local dev environment.

My team ships with a multi-hour CI pipeline that works 50% of the time and effectively zero local development. It's awful in almost every way developer experience-wise, but rock bottom is deeper than you think!