Before 2016, there was no parade through Mexico City during Dia De Los Muertos: until previously that specifically staged for the beginning of the Bond film "SPECTRE", released in 2015.
But that film created great interest - and thus increased tourism - in Mexico's culture that they made it a part of such three years ago.
What Blofeld tried to do, and failed: thus he crashed onto Westminster Bridge: yet, so close to absolute world domination.
The likes of you dominated the world: once. That parade happening every year since 2016 is your one-way helicopter ride, and other cultures shooting you down with the Walther PPK of different beliefs. Fundie Christainity is the battered body of Blofeld on that bridge, bruised & scarred: and not just via the explosive Omega Seamaster 300 (with NATO strap) of superior secular values.
What'll be happening in Mexico as a result of a secular film - which enhances an existing festival - this year and beyond? The likes of you stopping that from happening? I don't need to think you can't do that: I know.