I would like to learn about data and ai. What would you recommend?

It depends how much you know today and how much you want to learn. the second aspect is for you to know how you learn best. you could register to a course at a university, you could find material online or you could connect to your personal network to find an expert who could help you take in all this new knowledge. In terms of knowledge blocks, you should understand about cloud, data source, data type, use case, data science, data management, orchestration, data quality, data mesh, data fabric and bi.