Why does this unpacked table show everything inside of the player?

A scripter on here improved my script and gave me this:

local Players = game:GetService("Players")

local function GetActiveRoles(Player)
    local ActiveRoles = {}
    local Stats = Player:WaitForChild("Stats")
    for _,Role in pairs(Stats:GetChildren()) do
        if Role.Value ~= false and Role.Name ~= "Coins" or  Role.Name ~= "Gems" then
            table.insert(ActiveRoles, Role.Name)
        end
    end
    print(unpack(ActiveRoles))
end

Players.PlayerAdded:Connect(GetActiveRoles)

I made some changes, and I simply don't understand, why the unpacked table shows me EVERYTHING inside of player, and not just every "role" that has been bought by the player (Booleans).

local Players = game:GetService("Players")

local function GetActiveRoles(Player)
    local ActiveRoles = {}
    local Stats = Player:WaitForChild("Stats")
    for _,Role in pairs(Stats:GetChildren()) do
        if Role:IsA("BoolValue") and Role.Value then -- check if it's a boolean value and true
            table.insert(ActiveRoles, Role.Name)
        end
    end
    print(unpack(ActiveRoles))
end

Players.PlayerAdded:Connect(GetActiveRoles)