30-40 million illegals-turned-citizens makes “America” stop at the next election cycle. You’re hand-waving at this problem doesn’t diminish it in the slightest.
The horrible spending issue is a significant one, but it’s not the only significant one.
The Titanic is sinking and you're calling it "a leak issue" while running round with everybody else screaming about all the stowaways.
Good. Go for it. Deal with the stowaways. See how much good that'll do you in freezing water when the American free constitutional republic ship of state has disappeared from a collision with the Collectivist Totalitarian State.
What will you do when there's nothing else left, your freedoms have disappeared, and you're struggling to survive? You'll quickly forget about the stowaways the Left wants you to focus on. Nothing else will matter anymore except survival. That is the story of the citizens of every Socialist state.