We abuse ole King George, but it was the entire British government that was at fault.The colonies well understood Parliament's oppression of them. Yet, everyone involved in the creation and approval of the DoC seemed quite content to lay the blame at the feet of King George.
The only exception is in the one instance where they mention their legislature (indirectly) near the end.
Nor have We been wanting in attentions to our British brethren. We have warned them from time to time of attempts by their legislature to extend an unwarrantable jurisdiction over us.