hko,
To make a few things more clear . . .
The screenshot that you supplied in your reply 14 above, does not show that you “have 4 Brave Browsers.”
Your screenshot shows 4 Brave -type folders within your user account’s “Application Support” folder, located within the “Library” folder of your user account:
/Users/your_username_aka_shortname/Library/Application Support/
The “Brave Browser.app” is located in the root level “Applications” folder. The root level includes the “Applications”, “System”, and “Users” folders:
/Applications/Brave Browser.app
Another way of illustrating the root level (itself designated simply by the forward slash character):
/
/Applications/
/Library/
/System/
/Users/
Currently, the “Brave Browser.app” uses only 1 “BraveSoftware” folder in your user account “Application Support” folder:
/Users/your_username_aka_shortname/Library/Application Support/BraveSoftware
The “Brave Browser.app” should not seek to use any of the other three Brave -type folders that you have renamed and show in your screenshot.
From your writing, it now sounds like you have your Bookmarks restored.
Brave Browser does not maintain your Bookmarks in easily-readable HTML text format. Instead, you would find the 2 Bookmarks files here (caution, these files are NOT in HTML format) (and, I am assuming that you are using the “Default” profile):
/Users/your_username_aka_shortname/Library/Application Support/BraveSoftware/Brave-Browser/Default/Bookmarks
/Users/your_username_aka_shortname/Library/Application Support/BraveSoftware/Brave-Browser/Default/Bookmarks.bak
Those “Bookmarks” and “Bookmarks.bak” files are supposedly in JSON format - and would appear to be “gibberish” in a text editor application.
Now . . . In order to secure your Bookmarks, please use the Brave Browser application’s “Bookmarks Manager”, to back up your Bookmarks (“Export bookmarks”). At least, for now, back up to your Mac’s Desktop.
There, you can find that new HTML file that was created (its name may be similar to “bookmarks_8_28_21.html”) and open it with TextEdit on your Mac. The initial lines of that new HTML file, will resemble:
