This is what you asked for a citation for.
Not it is not. Scroll up. I asked for evidence that Republicans overall were losing support specifically due to the shutdown. As I said previously, there are a Brazilian other factors that can affect those results.
Asking for "scientific evidence" of a trend of political opinions is already a sign that you're uninterested in any real discussion
LOOOOLOLOL WTF are you talking about!?
A sign that you're disinterested in a good faith discussion is refusing to answer simple questions and deferring to strawman arguments instead. Asking for evidence is the very definition of being interested.
Turn this back on yourself. You have provided no citations
I haven't because I haven't made any claims. Only pointed to simple logic and reason. If you don't have any evidence, you're welcome to state as much and I wouldn't hold it against you. That's fine. But you seem very disinterested in that.