I'm testing a site is unaffected by Chrome's (version 80) new samesite policy. All appears well, and so I wonder if there's a public facing website that clearly fails the new policy so I can confidently confirm the changes I've applied to my chrome://flags samesite
is correct.
I've put together https://samesite-sandbox.glitch.me to validate this. If all rows are green on that site, then the new behaviour is being enforced.
Any red or orange and then the browser is not enforcing the new defaults.