public List <T> RemoveFilteredUsers <T>(List <T> userList) where T : IUserBase
{
for (var i = 0; i < userList.Count; i++)
{
if (!_filterManager.CheckIfUserFiltered(userList[i]))
{
continue;
}
userList.RemoveAll(x => x.UserId == userList[i].UserId);
i--;
}
return(userList);
}