I'm sure there are still companies like that out there, but getting fewer and fewer. My current company (bank, non-tech) hired like that when I joined 5+ years

I'm sure there are still companies like that out there, but getting fewer and fewer. My current company (bank, non-tech) hired like that when I joined 5+ years ago. At most you would have gotten some language or framework trivia questions. Fast forward to today, and interviews are now all leetcode on whiteboard - just like a FAANG, albeit easier with lower standards. My direct manager and half my team is in London, so I know any UK candidates also get leetcoded the same way US candidates are. Same thing with other banks and hedge funds - 5 years ago I think the only major bank that leetcoded me was Goldman, and even that was leetcode easy level. Today, every bank leetcodes candidates AFAIK. Pretty much every company, both tech and non-tech, I've interviewed with the past 3 years has done leetcode interviews at various levels of difficulty and rigor. Interestingly enough, recently FAANG and a few other top tech companies seem be creating frontend specific interview tracks that are arguably more practical tests of JavaScript knowledge rather than pure leetcode problems.