According to SteamDB, the Resident Evil Requiem concurrent player count has come very close to the 320,000 mark, which is an absolute record for Capcom's horror series. It is possible that Requiem will break its own record this weekend.
There is no publicly available data on the number of simultaneously active players on Switch 2, PlayStation 5, and Xbox Series X|S, where Requiem is also available, but it is safe to assume that the concurrent player count on consoles is no worse than on PC.