A lot of these issues will not be solvable technically, though. Given the way systems/software is built currently, vulnerabilities are going to exist and there

A lot of these issues will not be solvable technically, though. Given the way systems/software is built currently, vulnerabilities are going to exist and there are very highly paid and motivated people working on figuring out how to exploit them. It also does not help that mobile devices are in use for much longer than they receive security updates etc. I am not saying that these issues can/will be solved by legal and political means (especially given that it is not restricted to a single country), but it seems rather unlikely that these issues can be solved by pure technical means at the current point.