you want even more reason to make that face? this was decided by a poll ran through discord, apparently people here are so monumentally * they voted for a free, easily accessible, useless ninja like kurenai. Instead we could have had

80 frags for tobirama second hokage. not that useful, but cool, decent breaks, and until now has been ingot only

80 frags for yahiko, a rare, expensive, very difficult to obtain fun character with a great buff for akatsuki characters, which are very common with kakuzu, sasuke rinne, suigetsu's all over the place

80 frags for guy summer, rare character who could make for some fun in arena

40 frags for deidara akatsuku creation, one of the most useful characters for the nature training events we get

40 frags for hashi new year, like all of these characters, not that useful in this stage of the game, but in terms of control and immunity suppression he dwarfs kurenai, thanks to his immunity and heal.

but nope according to our negative iq comrades on discord, the masses have decided the best use for fireworks event is a character that is completely useless, who is already cheap and easily accessible to all players since she has been in so many redeemable events that the vast majority of players who have been here for more than 2 months already have her even without making it a goal to collect her frags. What a complete and utter waste, for the first time in 4 years players had a chance to have any impact on what oasis do, and what happens? the collective votes for the literal worst possible option. Free frags are always welcome, but the players could not possibly have chosen a worse prize for themselves.