Why Are People Hating on Rachel Zegler?

Watched the new live action Snow White trailer. It looks about as soulless as the rest of them but I thought the standout of the trailer was the actress playing Snow White, who just from the trailer seemed like she was having a blast in the role and had a pretty good voice to boot. Checked the comments to see if anyone was talking about her so I could figure out who she was and was surprised to see everyone was basically just bullying her for seemingly no reason?? So did she actually do something to warrant this hate or is it just acceptable to hate women for existing now on the internet? I don’t normally post on Reddit but I figure this is the only place I’m liable to get a straight answer that doesn’t revolve into arguing. (Apologies if the formatting is screwy I have no idea how to format on mobile)