Blizzard Battle.Net/YMMV


 * Big Blizzard is Watching: Some Blizzard fans see them as this, since they dislike the idea of supplying them important information, just for simple things, like changing the parental controls.
 * Other fans trusts Blizzard with their sensitive information, since it's mostly used to make sure the account belongs to the correct owner(s) and not some hacker prying for information. ""Blizzard has been doing this for years. You're over reacting.""


 * Due to the October 2019 Hearthstone Hong Kong incident, disillusion fans are now suspicious and paranoid that since Blizzard wants their private information (i.e. Government ID, a child's birth certificate, and etc.), it's not just for tech support help to get rid of one's account(s) but that the data will also be sent to China.