> We can all agree: the incentives are bad.
No, we don't.
> Everywhere you look, people are being rewarded for doing the wrong thing.
And, people are also being rewarded for doing the right thing. Don't conflate the two.
Just because some incentives are rewarding the wrong behavior doesn't invalidate the concept. We're surrounded by incentives at work in every part of our life.
Fiat money only works because we are incentivized to believe in it.
Democracy works because we're mostly incentivized to support it.
Governments, countries, companies, parks, global trade, science, and shipping only work because of the complex web of positive and negative incentives we've built up to support them. They're not perfect, and never will be. And they also shouldn't be perfect (despite our natural inclination to want the "perfect"). The worst atrocities humankind has seen were driven by the pursuit of perfection and purity.
The cobra effect is what happens when you choose your incentives poorly. That's not a fault of the concept.