You really should.... Backlinks are awesome... Another dimension in note-taking and more important: note-finding!
Have fun and good luck!
Discussion
How do you use the back links? I don't find that much useful and have it disabled...
I don't know much about obsidian, but can tell for Roam Research and Logseq, that Backlinks are fundamental: if you link a Page or use a Tag on a Page, that page is listed as referenced link on the linked page or on the tag-page.
Basically the backlink functionality just means: if you reference [[page B]] on [[page A]], or use #[[tag C]] on [[page A]], [[page A]] is automatically referenced (under linked references) on [[page B]] and #[[tag C]].
That should be the same in obsidian.
What is different: in Roam or Logseq you can reference/link not only other pages, but on a block (bullet point) level...
This video explains block references:
"Why You Should Use Block References in Logseq: A Beginner’s Introduction" auf YouTube an - https://youtu.be/g66G2ThmC7M