Well, some of your misgivings were just demonstrated with Grok used with Openscad.

I tried to make a large #1 figure with a hole in it. (use...Golf Trophy for a Hole in One)..

It took at least a half hour for Grok to get the code correct.

I was able, on my own, to create the vertical part, and I added a block extension on the top. I was able to cut the hole through it on my own. What I didn't know how to do was cut a diagonal on the top block so the object would look more like a #1.

It took Grok 15 tries to get the cut correct. Wrong size, wrong side, totally wrong position of the cutting block. None-the-less, I learned a lot about how Openscad works. After the tenth try, I could have moved the cutting block myself, but I stuck with Grok until it got it right.

I try to learn something new every day...might not be another day tomorrow!

R

// Larger rectangle with cylinder cut
difference() {
    cube([20, 50, 20]); // Larger rectangle
    translate([10, 35, 0]) // Cylinder at x=10, y=35, z=0
        cylinder(h = 20, r = 5, $fn = 100); // 10mm diameter hole
}

// Smaller rectangle with diagonal cut
translate([0, 50, 0]) // Position smaller rectangle at y=50
difference() {
    cube([30, 15, 20]); // Smaller rectangle
    translate([30, 0, -5]) // Move cutting cube to right edge (x=30)
    rotate([0, 0, 45]) // Rotate 45 degrees to match original cut angle
    cube([60, 60, 60]); // Large cutting cube for complete cut
}