The closer connection form is from the US government. There is no better source that that. Read it.
The original information I found for the need to extend the "automatic" 90 day visa came from the Globe and Mail. That is hardly a "random" internet article.
Here is a link from the US government about the 90 visa.
https://travel.state.gov/content/visas/en/visit/visa-waiver-program.htmlHere is a quote from the visa page.
"Overview
The Visa Waiver Program (VWP) enables most citizens or nationals of participating countries* to travel to the United States for tourism or business for stays of 90 days or less without first obtaining a visa, when they meet all requirements explained below."
You need to research this a bit more carefully. Being an Ostrich won't help you if you are turned back at the border.
Freedom polecat wrote:
Maybe go back and visit the border services sites or even the Canadian snowbirds site before quoting or posting a random internet article. You are definitely incorrect.