Covid bailout of existing businesses, unemployment benefits exceeding working for wages, increased taxation and left wing public school teachers are sapping the American entrepreneurial spirit.
I think that has changed in the US as well. I used to live in the US for a while in the 90s, in the early 2000s and now a few years ago. I have noticed a huge difference. US back when I first moved there, was entrepreneurial, hard working and people were focusing on making a better future for their families.
Things had changed slightly when I came back around 10 years later. But not that much. But forward another 15 years til the last time I moved over to the states, and it is not to recognise. US and a very large proportion of the population is changing very rapidly towards becoming a new EU / Europe. (I am European, but have an American wife and family over there, and have lived in the US for close to 10 years combined).
The US of today is really changing, and is probably going thru the same change as you described for Canada. However, I believe it is going a lot faster.
If I move back in another 10-15 years, I don't think there is much left of the good old American spirit.....