There's definitely some willing cooperation when Congress pawns off much of it's power to the administrative state, and dodging accountability is not the least

There's definitely some willing cooperation when Congress pawns off much of it's power to the administrative state, and dodging accountability is not the least among the reasons why (see the lack of single subject bills as another example). But agencies also just walk all over the boundary of the authority granted by Congress too, see West Virgina vs EPA: https://www.supremecourt.gov/opinions/21pdf/20-1530_n758.pdf https://www.supremecourt.gov/opinions/21pdf/20-1530_n758.pdf