To disable the visibility of a Thunderbird settings item or disable the edit settings activity for a single setting.....you can do
First, Launch Thunderbird and go to the "Preferences" or "Options" menu, depending on your operating system.
In the Preferences or Options window, navigate to the specific setting that you want to disable. For example, if you want to disable the "synchronization and storage" item, locate it in the appropriate category or tab.
Click on the setting or the corresponding item, and select the option to disable or hide it. The specific option may vary depending on the Thunderbird version and operating soccer random system you are using, but it is usually labeled as "Disable" or "Hide".