I feel like the easiest solution to this would be to remove the Technologist feat from the additional resources document along with removing the rule stating you need said feat to make trained checks.
If PFS wishes to make 'robot checks' difficult, simply impose a -x penalty in the scenario writeups(this way the scenarios have the rules instead of requiring the DM to have the technology guide). As players explore technology laden areas, those chronicle sheets could have a boon that reduces that penalty.
To me, these suggestions seem thematic, have self contained rules, and they don't totally ruin a skill-monkey's day.