Honestly, the whole AI thing sounded like marketing hype at first. But after three months of mediocre results with manual bidding, something had to change. There's a breakdown of how an ai ppc agency uses automation at https://uaateam.digital/services/ai-optimized-ppc-campaigns/ that made it click for me. Zero affiliation, just found it useful. The main difference is real-time bid adjustments happening every few minutes instead of whenever you remember to check your dashboard. Tried it on two campaigns and cost per conversion went down 28% within four weeks. You can't just turn it on and forget it though. Still need proper setup and regular monitoring. But yeah, for handling thousands of micro-adjustments daily, algorithms beat human speed every time