This attitude disturbs me more than any other single aspect of the mass idiocy around adopting AI for critical things. 80% is horribly low accuracy for anything even remotely important.

For example, imagine you went to a store and could tell the cashier any price for anything so long as it was 80% accurate, as in, 80% of the original price. Just a 20% potential discount, nbd.

Or put another way, 80% of your items had to have a perfectly accurate price but you bought 5 items, 1 of them was a PlayStation 5 you priced at $1. It's fine. The rest were accurate!

80% is extremely low accuracy. It's absurd to think that's a good level to cut things off. We should demand systems like these demonstrate 99% or better accuracy. Until then they should be illegal to apply in any scenario where a decision is made about another person.