In a recent allegation, YouTube, the biggest video-sharing platform, was accused of failing to follow the regulations prescribed by the act. They were found guilty and were forced to pay a settlement of 170 million dollars to the New York Attorney General and FTC for the violations. They were also asked to take measures in order to prevent further violations of the act. Thus, YouTube has asked for a revamping of its guidelines, demanding the YouTubers to tag their creations according to their targeted audience, which should later be approved.
The next page will show a list of all Google products associated with your account whose data can be backed up. All of them will be selected by default, so make sure to unselect all and select only youtube. An easy way would be to untick the "Select All" button at the top which will unselect all items. Then scroll down and check the "YouTube" option.