But here is why. For every personal story you have of working with a dev that can’t program, your recruiting staff has 3 of bad/lawyer invoking instances of dealing with crazy candidates. They are being honest with you when they tell you any other policy is too expensive.
Second was kinda ridiculous: implement a stripped-down version of their website, with tests (and production-ready, of course). They claimed it could be done in 4 hours, which is probably true for all the devs that work there, since they already know exactly what's involved. I spent ~8 hours on it and submitted something that worked but had problems, which I documented thoroughly. Again, rejected with no feedback.