It was mainly around security concerns.
A number of video conference platforms offer pretty similar functionality, and at the time there was quite a lot of press going on around concerns about Zoom. Our cybersecurity experts said there was no particular increased risk for Zoom than any other platform—they all have similar vulnerabilities—but one of the things was about pre-empting concerns that members may have had about using this platform at a time when it was receiving quite a lot of adverse press.