I ~like~ love Obsidian. I also like Steph Ango and his philosophies. In fact, a lot of his ideas shaped and improved mine. His approach is opinionated.
So pick the good ones you like and make your own.
For instance, I’m pretty well-organized, and I like it that way. This leads me to native organizations using folders and some patterns that I learnt aloong the way. Nothing more complicated. One day, if I have to walk off Obsidian, I can, and I will still know where things are.
Right now, my organization is a loose combo of PARA[1] and Johnny Decimal.[2]
Obsidian is another tool; it just happens to be one hell of a good tool.