In the dark corners of the internet, this is already being discussed, and Trump is already pissing off the current administration for his "broadcasting" intentions and soon-to-implemented policies. I have read that Mexico is currently planning accordingly for what you referenced. Keep in mind...
Last time I looked, live Maine lobsters were going for $19/lb around me, about 10 years ago. I'm sure they are higher now...At $8/lb I'd buy them every week.
That's why I don't worry too much about glow sights. I'm not shooting without a light that positively identifies what I'm shooting at. I've had 3 Sig P365's now (1 SAS and 2 standards), all of them have had poor tritium sights. Still love and carry the pistol...
The SAS wasn't bad, but I sold mine and bought a std P365. I find all sig tritium sights to be substandard, however (SAS or regular tritium sites.) The SAS was a rock-solid reliable platform, however.