Actually, in Europe, Gemini is officially not available for kids even at home [1]. In some countries like Germany, the restriction applies until 16 [2]. I find unsettling that even for supervised account, parents are forbidden to let their kids learn how to use Gemini, even between 14 and 16 yo.
Note that this restriction does not seem to appear from other AI company. So from outside, it looks like unsolicited interference from Google in the parental education choices.
[1]: https://support.google.com/families/answer/16109150?hl=en#av...
[2]: https://support.google.com/accounts/answer/1350409?sjid=7871...