All the ivy league graduate leetcode farmers I know are actually the ones who would do the grunt work of developing database integrations for free if they believed a decent salary at a prestigious job might be waiting over the hill.

The people I have met with the lowest tolerance for this stuff are the ones who actually produce the most impactful work. Partly because they don't do work that has no impact on their lives.

Edit: Obviously, they can do whatever they want, but that doesn't mean that it's a good sign from outside.