I think GP's last line covers it. It's the same reason why DRM is ultimately ineffective, and why even companies that work hard and spend time and money to sec

I think GP's last line covers it. It's the same reason why DRM is ultimately ineffective, and why even companies that work hard and spend time and money to secure their infra still sometimes get popped: the game devs have to be perfect 100% of the time, but the cheaters only have to get lucky and find a flaw once.