why do you want to make an account and then risk your information being stolen if the server gets hacked, why do you want to give a company the power of your information? Brave has proven you don’t need to make an account to actually make sync work. The point of this is NOT to make an account. For desktop to desktop it is necessary to copy the sync code from one device to the other. If you want to sync desktop Brave to Android, you may select QR code and scan the code using the Sync interface of Brave's app on Android. Brave uses a sync chain code or QR code to pair devices. Select Menu > Sync to get started if this is the first step of setup, select to create a new sync chain. Users who have set up sync functionality before in Brave need to do so again because Sync v2 is an entirely new system that is not compatible with the first version. The default setting synchronizes bookmarks only but users may select each type of data in the sync settings to synchronize the selected ones as well.

extensions and themes, as the mobile version of Brave does not support extensions or themes (just like Google Chrome). Some of these are only available on desktop systems, e.g.

Brave browser android not responding