The hacking model is the aligned-to-you model, sure. It may not be the aligned to someone else model. But there's the problem.

As X many people point out, "alignment to humanity" means nothing 'cause some of humanity wants thing other parts of humanity aren't happy about at all.

That we wound-up in this situation of AI accelerating with an uncertain trajectory demonstrates this (and many other problems also demonstrate this). The things are "aligned" to a fuzzy average of what a person is but that will be cold comfort if some particularly gruesome sci-fi-style scenario unfolds.