X-Com? Is that you?

As someone who has professionally done legal reverse engineering. No. No it isn’t.

The security you get through vetting your code is invaluable. Closing off things makes it more likely for things to not be caught by good actors, and thus not fixed and taken advantage of by bad actors.

And obscurity does nothing to stop bad actors, if there’s money to be had. It will temporarily stop script kiddies though. Until the exploit finds it’s easy into their suite of exploits that no one’s fixed yet.