Yahoo try’s to stop you from logging in if FINGERPRINTING is enabled in BRAVE. If you disable BLOCK FINGERPRINTING before logging into YAHOO MAIL! then the login completes as normal. If you have BLOCK FINGERPRINTING enabled then the login HANGS. However, if you are persistent as i am I am able to login after hanging and reloading a few times. My important mail is not with Yahoo or any other “big tech” firm just for reason like this. They want to FORCE YOU to provide data and will do so underhandedly as they are.
@BillyBobBrubake I actually am not seeing this behavior on my end. Yahoo! mail login work just fine with default Shields settings (Fingerprinting protections included). Can you try testing this in a fresh profile (Menu --> More tools --> Add profile or Guest profile) and try logging in there and tell me if you see the same hang?