If what you got from Nosferatu is that Eggers is anti romani then there is no hope for you. What they did in the movie is dance prove the local racists wrong protect the community from vampires and try to stop the protagonist from getting killed by taking his horse.
i think when working with a text as fundamentally racist as dracula expecting an adaptation to do slightly more than like at least i guess not implying the wildly otherized foreign characters are literally working for the evil vampire as his minions like im not sure you understand the words youre using or the historical tropes or how romani villagers engaging in strange arcane impossible to understand rituals seen only briefly from outsider perspectives isnt engaging in like all the same common racist tropes used to portray romani characters in horror stories let alone the insane orientalism of the count orlok well everything to accept the premise of dracula that we must stop the dangerous foreign invaders bringing disease to our shores is literally just racism and xenophobia lol