Otherwise, I think this is a issue of vendors, even if potentially most vendors fit into the basket of having insufficiently good cyber posture in AI-era.
if AI tools get good enough that they can exploit ingrained hardware properties such as subtle timing and race conditions and swarms off them become cheap enough to deploy so that they can persistently exploit low probability events we could reach a state where I think it's actually practically impossible.
One reason: There is zero reason to suggest security is possible.
Ironic, after decades of defrictioning.