Black holes don’t swallow everything around them for the same reason that the sun hasn’t swallowed all the planets. Outside of the event horizon, gravity still works normally and the fact that it’s a singularity doesn’t really matter. Gravitational capture usually involves multiple objects, because the trajectory has to get nudged for a collision to happen. A gaseous body collects mass at a faster rate than a black hole with the same mass.
The trouble is that a fad doesn’t have to be functional to be used by short-sighted trend chasers as a justification to make cuts. How many jobs did we see outsourced to India in a way that didn’t even come close to matching the quality of the people laid off? The people who make the decision to replace jobs with ai systems will loudly declare success and move on to their next role before the long-term consequences are fully realized.