The Zed team disagrees. Here is what they say in the github discussion on the issue: (https://github.com/zed-industries/zed/issues/5394)

"We will let you know when windows support is under development. The Zed team isn't taking feedback on when we start on windows support, nor why we didn't start with windows.

The amount of people on each platform isn't relevant, as it starts with the base assumption that more people = better to the Zed team. Growth driven development unlikely to lead to a resilient, high quality product long term."