I don't know.I think you really need to pay closer attention to what's going on in congress.
Or do you think that 30 Republicans always voting with Democrats isn't a sign of corruption?
In the 1990's, Tim Penny's 30+ reformer Democrats almost always voted with Newt Gingrich and the reformer Republicans and that is how a very reluctant Bill Clinton was finally persuaded to vote for the tax and welfare reform that saved his presidency.
Was Gingrich and the GOP corrupt for saving his presidency or were they doing what they believed was best for the people? Was Tim Penny and those 30+ Democrats corrupt to break with the majority of their party to vote for what they believed to be right?
So I have to know what the vote was about and the rationale behind it to know whether a vote is corrupt.
Those who vote for no other reason than to hurt President Trump and the Administration are indeed corrupt. Those who vote to increase their personal wealth and power are indeed corrupt.
Those who oppose just because they oppose the legislation could very well be in the wrong, but they are not necessarily corrupt when they do it.