I've never managed to really simplify my bookmarks.
i've found ways and over views, but it always had some mess to it.
i think this is the best organization i've found to day (aside from deleting all of them)
Break Room: Is the personal and fun stuff. Youtube, Amazon Prime, etc
Workbench is things for work everything.
Toolbox is the tools for whatever: Chat GPT, Slackj, My Fitness Pal etc
What's YOUR minimalist/simple bookmark organization concept?