Python allows non-programmers program, hence its popularity. I personally don’t like Python, but I can tolerate it, and I even sometimes use it when I need a very quick solution (automation, quick data analysis, etc.). I once had to maintain a large and complex backend written in (untyped) Python, and it was a nightmare. Deno surely solves those problems. To each their own. We can’t expect everyone to be competent, can we? 🤷♂️
There definitely is a textual description somewhere. I just found the intro (the commercial)awkwardly entertaining.