Google treats this as a Circumventing Systems violation, and when it’s caught the usual outcome is account suspension, not just a rejected ad.
A lot of guides make it sound easy, but they ignore reality: Google doesn’t rely only on bots anymore. They use manual checks, user behavior, account history, and cross-account signals. That’s why basic IP or user-agent filtering usually ends with burned accounts.
If you’re new, the smart move is to understand Google’s policies first and what is allowed (pre-landers, compliant funnels, geo/language setups). Jumping straight into cloaking without that knowledge is the fastest way to lose an account.
If you share the niche and the actual issue you’re facing (disapproval, suspension, limits), people here can give much more useful advice.