Tough. Government in free countries is going to be exposed to criticism. Liberals can say what they like, then the administration and their supporters can give their side. In the end, the public will weigh both arguments and decide who is right. I call this novel concept "Government by the people".
judge the product, not the process.
You've never heard of 'alterior motives'?
So what. Politicians vote for bills for all sorts of reasons other than the stated ones. What matters is the result. Shall we make politicians take lie detector tests in order to ferret out their "alterior motives" when voting ?