Exploits are BAD!
Even more so in the future when a software company can be launched by a farm of AI Agents with a founder at helm with no clue about computing or security.
What's debateable is how many of those companies actually need irontight security, because they are never realistically going to be targets of criminals and/or they have nothing valuable to steal/corrupt in the first place (other than the owner's pride).
This is true in America in many industries now, but most of the rest of the world (even the rest of the OECD) is still far behind.