[Buckeye McFrog]

But the Supreme Court previously ruled states can tax their residents seemingly without limits.

Constitutionally that would appear to be correct. Either move out of Maryland or quit electing Democrats to run it.

[i_robot73]

Have to disagree there, at some point taxation becomes slavery.

Course, if we were following the Constitution, there would be little/less to debate (no welfare [Takings], no S.S., etc.)