There's someone on Twitter with the handle covid, and he was on there long before the pandemic. At the peak of the pandemic, loads of people would tweet stuff a

There's someone on Twitter with the handle covid, and he was on there long before the pandemic. At the peak of the pandemic, loads of people would tweet stuff and add @covid every day. I always wondered what kind of response they were expecting. (I speculated that they were confused with tagging, but some of them had tags in their tweets.)