Fans just didn’t like her because she didn’t immediately see Data as a person

It wasn’t just that she didn’t immediately see Data as a person; it’s that her first scene was so ham-fisted and poorly written. She made a specific effort to mock something she didn’t even think was alive.

It would be equivalent of someone saying “Oh does my car not like that I left my lights on? Could it be that I offended it in some way?” It’s an inanimate object, why would you even bother saying that? If you saw someone doing that you would think they are an idiot and an asshole, as they didn’t miss an opportunity to be a dick even if the subject is an object performing its function.

I agree, Pulaski was far more interesting than Crusher. Pulaski butting heads with Picard? Going to be a great episode. Pulaski paling around with Geordie and Data? Going to be a great episode. It’s just her first scene was so bad that it was memorable, which meant it took time to warm up to her and what she brought to the show.