It depends what you mean by walled garden. If you're referring to their ability to secure iOS, then no. The legislation includes many exceptions for security pu

It depends what you mean by walled garden. If you're referring to their ability to secure iOS, then no. The legislation includes many exceptions for security purposes; but they must be demonstrable and genuine. The current iOS implementation already sandboxes applications and only provides limited permissions ad hoc, according to user approval. So even under the current architecture, allowing users to install applications doesn't undermine security.