Surprised no one has pointed this out to you: Get Global Entry (it also comes with TSA Pre). You'll get to go in the fast TSA lines (no taking belt/shoes off). And international arrivals is a breeze. In fact, since I've got it, I've not had to wait in line even once at the immigration.
To give you an idea, I flew into Seattle this year. Went into the Global Entry area. Straight to a kiosk (no line at all). The kiosk took my picture, and figured out who I was and that was it. No customs declaration even (which was weird, what if I do have something to declare?).
So: No line. Kiosk takes a picture. Never took my passport out to show to anyone. Good to go.
In the old days, you'd have the kiosk scan your passport. And it'd ask if you're bringing in over $800 in goods (just yes/no - no need to itemize). But still, no line.
I don't know what they charge now, but it was $100 and lasts 5 years.
If you live close to the Canadian/Mexican border, consider getting NEXUS, which gives you the fast lane when driving to these countries. It's only $50, and it includes Global Entry and TSA Pre. Fantastic deal. The down side is the interview locations are only near the border.
Maybe a flight to Japan, London, mainland Europe, and Mexico.
I gather than there are so few international arrivals that it will likely never be upgraded, but I sure would love to see the fancy face scanning electronic passport reader kiosks like other places have. And in a place that is reachable in the main terminal, without the shuttle bus experience.
> they invented TSA and stopped letting non-passengers into the terminals
I'd like them to uninvent that. I so fondly remember when family could take you to the gate, and meet you when you came home. Now that planes have impenetrable doors, I don't think we need to keep up the absurd level of "security"
It sucks but in the current world we live in, the alternative is travel bans placed against many countries a fraction of whose citizens have a propensity for terrorism. That would include a bunch of American allies and even the US, incidentally.