And the leetcode isn't easy either, even for regular / non high tech companies. I barely passed the test, and I'm confident that I'm at least around top 20-30%

And the leetcode isn't easy either, even for regular / non high tech companies. I barely passed the test, and I'm confident that I'm at least around top 20-30% of programmer skill-wise with tons of free time and passion to program during my university. I can't imagine if my peers that's less fortunate or less passionate with programming to be able to pass.