rivan

I'd sink Cortez's ship.

Which honestly makes this perfect. Imagine Fox picks this up and runs with a story like "The fake media claims Canadians are boycotting American goods, but look at this supportive stencil!"

Which via the Streisand effect will cause it to be used more and hopefully result in a more effective boycott.

He tied the financing of his loan to buy Twitter with Tesla shares, if they tank it pressures the Saudis to call in the billions they loaned him for the purchase. He'd survive, but it would embarrass him which would be funny.