I used Kagi (on Chrome, Desktop, Windows 11) to search "Amazon UK" to undertake some price research on Amazon for work.
I was surprised to find that Amazon was the 8th result, on the assumption that an unbiased search engine would know the popularity of Amazon and liklihood that someone searching "Amazon UK" would be looking for Amazon.co,uk.
Instead, the first result was a blog about Amazon, then a website called aboutamazon.co.uk (and then other unrelated stuff).
Amazon UK should be at least in the top three results, if not the first, for my search term - considering the popularity of Amazon.