I've only skimmed the 'lore' skills. I would think broader lores like 'forest lore' would be just fine in PFS 2.0. As to usefulness, that's one of a few things i'll have to see in play to really understand them. I'm sure the 2.0 character creation rules will allow rebuilds through level one like the current one does.
Things you should know: Star Shaman stuff, mostly the Walk the Void stuff. No special senses other than low light vision.
Yith is a 7' tall Female Vesk with mostly dark green scales changing to a vibrant purple row from her snout down her back to the tip of her tail.