According to that entire article they detailed the explanation.
That forced it down my throat that there is no user interface. They did mention the themes, but for example.
If I placed a picture and wanted it dead center, I couldn’t just go add picture, choose picture, drag and drop anywhere I want, and get it centered…
Are you saying it is just like WIX where I can do the mentioned above without error, and if I decide I want to move it ever so to the right, I can just click drag and move.