

Nothing.
Before DHS is was handled by the treasury, labor, and justice Dept’s (moved around in various ways over the past ~130ish years), the most significant change being immigration under the DOJ in 1940 (for… Somewhat obvious security reasons for the time).
DHS just absorbed all the different groups under one shitty lead. The excuse at the time being terrorism.
There is zero reason customs shouldn’t be under the treasury, immigration under labor, and enforcement (as in managing the deportation of those convicted of violent acts, or pursuing smugglers identified by customs, so on) under justice.
The reformation under DHS was specifically designed to militarize.
As the owner of a CD burner so old there was no speed to note, and later upgraded to a 4x burner…
I’m also quite old it seems.
Edited to add: I bought it at a computer show. The kind that you showed up to in person and paid like $5 to get into. I also bought a used laser 128.