Maybe it's just because you're in a different location than me, but I don't find Esri marketing their data at all. They sometimes put out updates on what they have improved or added (things like vector basemap updates in ArcGIS Online), but generally they market themselves on their software and the comprehensiveness of their software solutions. I haven't met a single person who uses Esri data in their workflows, with the exceptions of some basemaps. On the other hand, I have met hundreds/thousands of people who use Esri software on a daily basis, through my schooling, work, and networking.
From reading your responses throughout this thread, I can see clearly that you are quite inexperienced in GIS, which makes sense. That being said, you are making decisions based on things you clearly know little about, one example of which is this idea that Esri markets themselves on their data.
GIS is a complex subject, and not just a simple tool that can be picked up and used like a hammer or screwdriver. The analyses you say you want to perform are relatively complex types of analyses that were covered in my degree and my GIS certificates, which represent years of study.
What I recommend you do, as one other person in here has mentioned, is spend some time learning the fundamentals of GIS. Whether that means taking courses at a university or college, or finding courses online, you really need to learn the basic fundamentals of GIS before you can really effectively perform the analyses you want to perform.
I'm not an architect, and I wouldn't presume to be able to go look up some architect-oriented software and be able to begin being an architect with the help of some online courses and YouTube videos. In the same vein, I would recommend you not attempt to pick up professional level GIS skills with a little bit of online tutorials. GIS isn't the same as using Microsoft Word. Don't expect to be able to figure it out the same way.
Here's an example of where you should begin. Maybe look up the course calendar from a reputed GIS program at a university or college somewhere, and try to find courses online that match the course calendar. I wish you luck in your studies.