DIC01 Introduction to Data Intelligence course retiring?

I noticed that the complete schedule of the course DIC01 was removed from the SAP website except for the GTR session. Is it still advised to attend this training when the roadmap suggests the merger of SAP DI functionalities within SAP DataSphere? Is there still any value in attending DIC01 course anymore?

Also, while reviewing the Data Intelligence's Roadmap items, I am seeing no major activities planned after 2023 Q3.