If GM has so many issues related to passlocks why do they not recall?

Recalls are generally for Safety issues only. Independant shops can fix your car...find a good one in your area by asking friends or coworkers who they use. Likley the ignition switch may be the problem. That the wear and tear part of the system. There is a TSB concerning a updated ignition switch but it also mentions that body control module may also be needed. I assume your car is setting a B2960 fault code. That is the first thing to check for ...then do the nessary pass lock test first before replaceing any parts.

What issue's are you having? Maybe we can help with that but as far as any bulletin's, you can call GM for that info.