rhel on azure

good day.
Does this mean we don't need to buy RHEL if running on Azure?
Or
Does that mean it's community based support?
Here's the statement, "This no-cost Red Hat subscription support registration offering will link your Azure account to your Red Hat account, providing access to the Red Hat community of expertise, including world-class support engineers, 24/7 technical support, asynchronous support ticketing, knowledgebase articles, and how-to guides.
This listing is for North America and select countries outside of EMEA. Click here for EMEA countries."
Thank you