Guinan unleashes on Picard a litany of problems on current-day Earth. This, among other stretches of dialogue, may be technically true but is entirely too heavy-handed. A subtler approach is necessary for this type of sci-fi commentary when it comes from someone who has lived for centuries and seen everything — including the destruction of her own world by the Borg!
This is all wrong coming from Guinan, who should be much more wise and contemplative and willing to see the long-term picture, and not so bitter and despairing and ready to give up. This is supposedly the same person who said, on the eve of the possible destruction of humanity by the Borg, "As long as a handful of you remain to keep the spirit alive, you will prevail." But now they've recast her in a completely different template, and it might as well be a different character.
Making Guinan a cynic who serves as a contemporary mouthpiece for the writers is a terrible choice that leads to dialogue that just clangs to the floor. This version of Guinan has an attitude that comes from a far too purely privileged American perspective; after all, there is suffering far worse in the world than the myopic view on showcase here.
-Jamahl Epsicokhan
https://www.jammersreviews.com/st-picard/s2/watcher.php