I had a very similar upbringing but I fundamentally disagree that Christ's message isn't political. Christ was a political figure in his era, executed for political reasons. Early Church history is full of Christians being tortured and executed by sovereigns.

I think you're correct only to the extent that Christianity won't tell you how to set budget priorities for FY2024, but Christ's message will almost certainly inform certain decisions made in that budget, like feeding the hungry, housing the homeless, welcoming migrants, and pursuing justice and mercy. And to the extent that we have one political party who consistently claims to represent Christ's teachings and similarly rejects Christ's message as applied to the policies they support, it's inherently political right now as well.