I took this approach in my previous cycle (My first cycle).One tip I've heard is to blue-tack a photo of a family member or friend next to the webcam so it feels like you're speaking to another person. Or just do enough applications that you stop caring so much about each specific one and only allow yourself to get invested when you get the AC invite.
I applied to nearly 30 firms, missed 4 ACs by getting disqualified at a stage before the AC.
Hence I am rethinking my strategy for applications, including perfecting the VI aspect of the recruitment process. Maybe the problem was I didn't care too much about each application :/