As the Quran says: "Oh, you who believe! Fasting is prescribed to you as it was prescribed to those before you, that you may learn piety and righteousness" [Quran 2:183]
I find it interesting that , somehow, preparing for Lent, a time to eat simply and consider the elevation of your soul, became Mardi Gras, an excuse to let it all rip.
It's like Pancake Day in the UK. Traditionally the time to use up sugar/milk/eggs before lent but turns into everyone buying extra to pig out on. To think we could have got Mardi Gras instead.