Commenting only on the flags themselves and not the protest or the hack:
Canada is not part of the USA.
Trump was a President of the USA not Canada; the Confederacy was made from the bits of the USA furthest away from Canada; and while a literal interpretation of the word “America” in the initialism “Make America Great Again” would refer to the entire continent, it is usually understood as specifically just the USA and not Canada (and definitely not Mexico or Cuba let alone the rest).
Flags are widely used as a symbol of identity. Could be an (excuse the term, I can think of none other that fits) false flag, but there’s a reason why that term exists.
Honnestly, there's a lot more people moving from Canada to the US than the reverse. Maybe there's a desire to embrace the American way (of course, the state media won't touch it!).
When hiring, we get a ton of resumes from Canada to transfer to the US but the reverse almost never happens.
I’ve just looked up the numbers, about 810k Canadian-born people in the USA (2017) and 377k US-born people in Canada (2016).
Adjusting for population sizes (USA has ~9 times the population), a random Canadian is about 4 times more likely to go south than a random American is to go north.
But there’s a reason I was focusing on just the symbolism, and that’s that I know how limited my knowledge is in this instance.
Canada is not part of the USA.
Trump was a President of the USA not Canada; the Confederacy was made from the bits of the USA furthest away from Canada; and while a literal interpretation of the word “America” in the initialism “Make America Great Again” would refer to the entire continent, it is usually understood as specifically just the USA and not Canada (and definitely not Mexico or Cuba let alone the rest).
Flags are widely used as a symbol of identity. Could be an (excuse the term, I can think of none other that fits) false flag, but there’s a reason why that term exists.