I don't know why the people here are naive enough to think that. Most programmers can donate more than 70% of their income to Africa if they want to make world a better place, yet they only target people earning more than 3x of them, even though majority of the world earns less than 1/3rd of them.
spending your productive output making one of the most powerful terrible people alive more powerful just sounds depressing to me. do you really want your research to be how to make the personality of Elon's anti woke mind virus LLM better at erotic talk.
I guess it comes down to your daily efforts serving only to make the world a worst place, vs having a neutral job