After writing the above, I clicked through to your comments. IMO, you started with an open-ended question that was literally answered in the link already, then

After writing the above, I clicked through to your comments. IMO, you started with an open-ended question that was literally answered in the link already, then followed up with a series of additional questions that suggested you disagreed with the stated reason. Dude makes a sacrifice to move things in what he perceives to be a positive direction, and your response seemed to be to cast doubt on his motivation and imply his actions were foolish and misguided. It sure didn't seem like any kind of honest questioning to me.