They should be. And for the great majority of citizens, they should be calculated automatically along with taxes without the need for filing/paperwork. But we must think of the Intuit shareholders and the harm that that would cause them.
They definitely should be. Some people might be in situations where asking your boss for a 10k pay cut gives them an extra $1k per year. Just dumb.
I like my cliff. I earn enough that I and my family are ineligible for most welfare schemes. I do not want even 6 cents worth of SNAP. I spent my entire childhood on that, and it disgusts me. Thus, were this policy ever seriously proposed, I would do what I can to dissuade my legislators from voting it into law.
There are others like me, too, I am not unique.
If someone in the coming years ran on taking down regulatory capture and returning that as social safety net funding, public goods, and lower taxes, and had the chops to actually deliver, they'd do well.
Though best to start local government first, obviously.
We're reaching breaking points in so many places...