Short of a floating point bug, computers don’t make mistakes. They do exactly what they’re programmed to do. The issue is the people developing them are fallible and QC has gone out the window globally, so you’re going to get computers that operate as good as the Devs and QC are.

Computers follow instructions, engineers make mistakes. Now engineers have instructed computers to make huge guesses, this is the new mistake.

Computers mostly don’t make mistake, software makes mistakes.

edit: Added mostly because I do suppose there are occasions where hardware level mistakes can happen…