Well, when it's been in place and the Canadian economy is in free fall, you can come here and tell me how wrong I and all the governments were about how this works. I'm sure it'll go totally different than the softwood lumber tariffs that shut down the forestry industry in BC for a decade.
Here's the Canadian forest industry take on tariffs. Mostly borne by Canadian producers:
https://forestresources.org/2024/12/19/a-discussion-around-tariffs-on-cdn-lumber/