leetcode style interviews discriminate against older workers: older workers don't have time to grind leetcode. they have other obligations outside work. job descriptions require "x years of experience" but then the interviewer dismisses your experience and you get purely evaluated on whether you pass the interview, just like younger people who don't have the experience.

I don't know where you've been doing coding interviews. I'm pretty confident there are leetcode type problems you will have a hard time with and won't be able to complete in the allotted time. I'll share one of my experiences with a FAANG.

My interviewer first spent a lot of time "getting to know me" and asking trick questions, and stressing he also previously founded a startup, then handed me a problem and demanded I find the optimal solution in ~10 minutes and also wanted me to talk while working on the problem. I could not remember the arguments to a function and couldn't concentrate. It bombed.

A few days later I was sent prep material for an interview at a different FAANG. One of the videos was the author of cracking the coding interview solving this exact problem on a whiteboard. It took her more than an hour to arrive at the optimal solution.

So in short: 1) interviewer had unrealistic expectations

2) interviewer wasted time with introductions given his expectations

3) interviewer asked trick questions to determine whether I am a liar even though it was pretty clear from the introductory conversations that was highly unlikely

4) interviewer created an awkward interviewing environment and triggered my anxiety

5) interviewer thought I should be able to code while talking

6) interviewer probably forgot how long it took him to solve the problem originally and probably never timed that