There's protecting your brand, and then there's whatever the heck it is Trader Joe's did here, which seems senseless and malevolent.
It makes so little sense to go after this tiny company when you're not even competing in Canada. Which they probably should! I'm sure there's demand in cities like Toronto for the actual unique products that TJ offers.
I can't believe they opened stores in Germany, but never bothered to open one in Vancouver, where there was proven demand for their products.
[0]: Which is different from the Aldi Süd chain of discount stores which runs stores under the "Aldi" brand in the US.