@praest76 Absolutely I do. They are all in one folder, and I mainly access them through the URL bar by typing "*" and then entering a term. That searches your bookmarks. When I bookmark something, I almost always give it one or more tags too. Type "*" followed by the name of a tag, there they are in the dropdown menu. CTRL-SHIFT-O to view and organize them.
My advice? Forget about organizing them into folders. Tags and keywords all the way.
I like the way #RSS feeds are handled with Mastodon. I used to use Nitter to generate RSS feeds for Twitter accounts (cheating the accounts out of an official follow for better or worse), and it was messy. The 'Title' in each post duplicating the tweet content exactly isn't ideal. But this is good.
RSS is such a sleeper technology. Only nerds know what it even is.