Juju is the stupidest character in the game and not enough people are complaining
I think she's almost comparable to on-release Kenji. Only not complained about because she's very unappealing and has low playrates for a newly released character.
I could make an argument that Juju is a safe, very strong pick on almost every ranked map in rotation. Her only weakness is pretty mid DPS which makes her weak to tanks and assasins pre-super, but besides that her kit is incredibly strong.
Cracked range with grass boost and in rare cases you get water, 4s slow from main attack (who the hell allowed this?). And the puppet is solution to everything. Incredibly chonky defense tool that WILL hit and slow you (which usually leads to more hits) if you dare to move in its direction. Don't get me started on the gadget that either gives a really strong shield or free approach/escape with the invis (why doesn't it disappear when she attacks?).
And the biggest culprit is how fast the damn puppet charges. 4 hits is nothing. Juju is THE best character at keeping control in the game, straight up. Enemy gets pushed back so hard from all her tools. And that's a defensive/passive character without a hyper in a fast/aggro meta. Juju isn't acknowledged enough for how busted she is, she's my go-to ban in ranked on everything except 2-3 maps (Snake Prairie, Sneaky Fields, Shooting Star)