Will closed-source wallets become more popular?

Assuming the Coldcard exploit is related to a weakness in code that is visible to the public, will there now be a stronger argument for fully closed-source hardware wallets?

In the era of powerful AI code analysis, does closed-source become more attractive from a security perspective?

I honestly don't know. I'm just interested in different viewpoints.

Regardless of open vs. closed, it seems like we'll end up in a scenario where developers and hackers are both using AI to scan software for vulnerabilities, so it's all about who has the better AI and/or more resources to power the AI.