This is not specific to infographics, any article can present biased information.
> which shows that nothing like a majority of either sex are working over 40 hours per week
The graphic clearly shows that the majority is working 40 hours or more... he goes to International Labor Organization that confirms the data and then claims that they have "no source" - they are the source! So everything confirms the data presented in the original graphic, yet he finds it wildly implausible. Who's biased?
> which shows that nothing like a majority of either sex are working over 40 hours per week
The graphic clearly shows that the majority is working 40 hours or more... he goes to International Labor Organization that confirms the data and then claims that they have "no source" - they are the source! So everything confirms the data presented in the original graphic, yet he finds it wildly implausible. Who's biased?