I just finished my evil run and pretty much had the same problems. There's no incentive for being evil. The gith route isn't in EA yet and that might work for a more sane selfish character that doesn't care about the Tieiflings. Wish the absolute people actually tried to recruit you though. Isn't that the whole point of putting the tadpole in us? They could offer us a way to control it, tempt us with power. Astarion might even be into that. Instead, they're all wanting to kill us, making it hard to even get on the evil route. I save scummed to do it both ways. Sided with goblins for the hell of it, only reason there is. Then I saved the tieflings since Halsin would be best bet for removing my tabpole in that instance. It's kinda funny that they throw a party for me when I'm the reason the goblins knew about their location. Felt like Shrek walking into my camp, "WHAT ARE YOU DOING IN MY SWAMP!?"
Recent discoveries in the files have made "evil" even worse.
Apparently Zevlor is an Absolute spy. He has a few lines referring to this that were found in the datamine. It might be cut content, but this means even the good path is an evil path now.