It isn't your fault. Support systems are designed to triage and remediate. This means the loudest voices get served the best, or, that the squeaky wheel gets what they need. Of course, there are limits to this. One thing I've noticed is when I am in an automated call tree with voice recognition, speaking loudly (almost yelling), gruffly, and demanding a human will often get you an level 2 or higher support tech. I tend to shut this off when a human gets on the line, but the call does get dispositioned and often white-gloved.