data dictionary like properties and reusability

You have to assume that in a reasonably sized company (more than a couple thousand employees) Power BI and Azure are not the only tools and platforms being used in that company.  Smaller companies may be a "single shop"  environment and may be easier to manage from a data stewardship perspective. Larger companies have enormous amounts of data subjects, way beyond your example of sales / product management / manufacturing.  They also tend to have a lot more politics and fiscal chopstick battles.