What if the plumber is repairing, say, your toilet and finds a bunch of unlawful pictures hidden in there? What if you call a plumber to repair your hot water

What if the plumber is repairing, say, your toilet and finds a bunch of unlawful pictures hidden in there? What if you call a plumber to repair your hot water system, and the plumber then uses a drain inspection camera to search all your plumbing, and everything connected to it, for unlawful pictures?