I Live in a big apartment complex with neighbors on my side and the opposite.
some neighbors do not like my Dog, because they judge a book by its cover, and they're scared he could turn into a childkilling monster.
it's because he got his ears and tail cut when he was a babyboy. it makes him look dangerous to most people.
but they never tried to do anything to him or me.
some people are just toxic without any obvious reason.
i'm happy that i never had to deal with such people in my private life. i feel sorry for you