What is SAP S/4HANA? S/4HANA vs. SAP ECC

The music in the background is so relaxing

Never thought 3 mins long video could have more valuable information than an hours-long videos. Thank you so much!

Can we connect for a zoom or teams meeting?
I want to know what exactly has changed from SAP ECC6 to SAP S4 Hana apart from it being on cloud, more beautiful GUI, or accessible through browser. It is an upgrade of ERP, and doesn’t give committed productivity and reduced cycle time or cost to implement, have higher change management, higher chances to get failed and don’t deliver cash flow and automation productivity.
Why would I recommend an ECC6 customer to go for SAP S4 Hana rather than recommending them to adapt best in class tools like HighRadius, Celonis and others who on papers commit productivity, provide plug and play ready to implement features, provides predictive analytics, built in OCR technology, Transformation and self-learning auto cash algorithm, leverages data and do pattern analysis on customer’s behaviors etc.