Please add a “delete all” option for bookmarks. Since I’ve tried the Brave Sync it has duplicated all of my bookmarks. After giving Sync another try, they have been duplicated again. Now I have a very long list on bookmarks which only can be deleted one by one. This is very annoying and costs a lot of time. A “delete all” function would help here a lot. Even besides this Sync bug it would help to clean the bookmarks folder if needed.
To add more functionality it could be a good idea to add a selection feature. For example: “Select” and “Select all” and a option “delete selection” so that more or all bookmarks can be deleted at once.