I think we will probably see more and more restrictions on frontier models in the coming months. This is not what behemoths like Apple and Sony want to see.
Paradoxically, people are happier to buy things that they have control over, but boy, Apple loves to control every layer of consumerism.
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.
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.
Apple doesn't want security researchers to find bugs? Then why do they have a $2m bug bounty?