I've no idea what I'm looking at but it looks cool. Could use a bit of an explanation what 'HV lines' are (don't look high voltage to me!) or why 'equating circles' is a good idea for us non-mechanical engineers.
Honestly the demo is both convoluted and not convincing, but also trivial and I don't see where AI comes in. The HV feature can literally be `abs(angle-90deg) < 1deg`. And randomly adding constraints without deeper understanding is how you end up with poorly constrained geometry that won't work once you change design parameters.