The woman being mocked at blizzcon shows diversity and equal treatment
Her being mocked wasnt because she was a woman, i seen men mocked for nonsense questions too. WoW is based off medival times, times when there were no processed foods etc.
People were either real skinny or inshape during times WoW is mocking. Really only nobility or the rich were overweight. The characters we are playing are not nobility or rich, they are combantants were even a spellcaster moves alot on the battlefield more so than most modern people today.
I think its rediculous to want characters who are supposed to be above peak human conditioning to look like everyday modern people.