Yeah, she makes the floor stick to his feet or something.
Jefferson is on my villains list actually. He aimed a gun at Emma’s head and we don’t KNOW what would have happened if Mary Margaret hadn’t hit him with the croquet mallet. He now knew Emma didn’t believe, she’d made a hat and it didn’t work, and he may have been convinced she was now useless. He also may have felt vengeful against her for not truly TRYING to help him.
Then all the stuff he did in the last two episodes. He hasn’t been shown to have concern about anyone but himself and Grace. (Kinda like how Regina doesn’t really care about what happens to anyone but herself and Henry.)
We know Jefferson didn’t want to leave his daughter fatherless. We know he felt bad about what happened to Grace’s mother (whatever that was.) We know he’s creative and imaginative. These are all nice things, but none of them actually make him a good person. (Especially if like me, you don’t define good as simply at the absence of evil. You can do good, you can actively be good. You are good if you do and be those things.Which he doesn’t even have the absence of evil going for him actually. Retrieving that apple was pretty evil.)