With "open-sourcing the algorithms", does he mean actually publishing models? If so, it will be very interesting to see what happens - could this mean making it

With "open-sourcing the algorithms", does he mean actually publishing models? If so, it will be very interesting to see what happens - could this mean making it easier to find 'vulneravilities' in the models and exploit them? Kind of like this early-age internet "SEO" where you could put white text in your page's HTML with some buzzwords to make it more popular?