She's not useless. Her TEAM is useless. Like when you play Braum.
Successful when a team has a clue how to play symbiotically with other players. Atrocious when she gets stuck alone, isolated, by a team skeptical of her, untrusting of her, and generally outright sabotaging her play.
Just had a Lux support:
-Steal jungler's level 1 buff
-Skill every one of my waves to disrupt my cs clear.
-Walk away from me entire game, even if I had an opportunity to kill adc, arguing that somehow both of us would die if she didn't (I killed the Jhin)
-Enlisted team to do the same.
I was also first pick. Team picks these champs:

Wonder which ones are worth attaching to...... Udyr is about the only viable one.....
But ofc..... Udyr spent all game running from me too.....