According to statistics from the SteamDB portal, Redfall has lost most of its audience in two weeks. At launch, the number of vampire hunters was over 6,000, whereas now fewer than three hundred people are fighting the bloodsuckers.
It is important to note that these are figures for the personal computer version. It is possible that things are going better for Redfall on Xbox Series X|S consoles, since it is available to Xbox Game Pass subscribers, but it is impossible to verify this because Xbox does not share such statistics.