Apple doesn't want security researchers to find bugs? Then why do they have a $2m bug bounty?

If the current frontier allows for this, we can probably expect alternative models to reach the same spot in a matter of months as well. The cat's out of the bag, for better of worse.

Do we want everyone who doesn’t know how to program a car to reprogram their car? I.e. I think there should be restrictions on frontier models to ensure safety of others.

The paradox is that if the models are restricted, more exposed software will exist. I'm not convinced you can make a model that allows you to build secure software without it also being able to build exploits.