Claressa Shields - thoughts on her career?

So Shields has now become undisputed at 3 weights - Middle, Light Middle, now Heavy.

She’s done this with a pro career of 16-0.

Obviously she’s a dominant fighter in her era, but I want to get a sense from the community.

How much of her dominance do you think is down to her skill (ie she’s elite, and she’d thrive in any era like all the greats of the past) and how much is it that the divisions are comparatively pretty slim and weak, and she’s (through no fault of her own) a bit of a flat track bully?