Besides, when the dictator group rules by doing this, all those Congress people who have bought into Ukraine and other-country money laundering, make more money that way.
Let it go on so they can make their money.
I certainly don't blame Congress. Congress is an elected body. The blame and burden is on voters to elect competent leaders. Of course, disparaging voters isn't a viable campaign strategy and the media would never dare say the quiet part out loud when it comes to ignorant voting populations. Most voters have no idea how their government works and these people will gladly participate in every election voting for the same politicians that drove their country into a ditch.
Seems like you are saying that Congress is a group of intentional crooks. After all, they know that the people who voted them in don't know much about governmental operations. But, if they only find this out after they get elected, or if they find out that their efforts are driving the country into a ditch, they can always resign if they are honest... or at least not run next time. And, they can make a habit of simplifying their position on anything, and bringing this simplification knowledge to the people, so that the people understand what is really going on.