I think that's not the problem. Modelling isn't the issue. Half of these tools have good, usable ways of making an API for development and packaging. The issue

I think that's not the problem. Modelling isn't the issue. Half of these tools have good, usable ways of making an API for development and packaging. The issue is that they all make slightly different decisions. "Just make a domain model" falls apart when it encounters users with different subjective preferences or objective requirements--to say nothing of vastly different skill levels, which the article touches on.