After Andreea’s mom died of COVID-19 in April, the harassment started. Noxious messages started coming in after she wrote a Facebook post letting friends and family know about her loss. One person messaged her to say they couldn’t believe her mother hadn’t protected herself. Andreea has since deleted most of the other messages, but she remembers people saying things like “I can’t believe your mom was an anti-vaxxer” and “I can’t believe she didn’t understand that COVID could kill you.” “Instead of people saying that they were sorry for my loss, they would question my mom’s medical choices. It became...