Jackson was dreadful but more for his total disregard for the US Constitution, the Rule of Law and his direct disobedience of lawful orders from both the President and Congress.
It's great that he is gone.
Tubman is a great choice as a symbol on our currency and the other new faces in the planning stages equally interesting; but I am sorry they decided to keep Jackson even if only on the reverse.
Anyone so limited that they can only spell a word one way is severely handicapped!