yes,I've seen many examples of broader shoulders.Your shoulders look average to me..and HRT will solve fat redistribution.
Too bad we're not like cats or other fast running predators..evolution blessed them
"The cat's shoulder is a feat of muscle, in that the forelimb is connected to the rest of the body only by muscle. Unlike our collarbone, which connects the shoulder and breastbone, the cat's vestigial clavicle floats, anchored in place by muscle. The shoulder's freedom of movement effectively lengthens the cat's stride and enhances its range of motion."
Hence no problem with "broad shoulders"

..some people have this

Individuals with cleidocranial dysplasia usually have underdeveloped or absent collarbones (clavicles). As a result, their shoulders are narrow and sloping, can be brought unusually close together in front of the body, and in some cases the shoulders can be made to meet in the middle of the body.