[fainpul]

If one's goal was to force companies to implement better security for their products, it would probably be more efficient to cause maximum reputational damage to the companies, instead of just "responsibly disclosing" vulnerabilities.

It would temporarily suck for consumers, having their devices exploited and their privacy abused, but it would lead to wider awareness of the problem, shaming of the companies, financial and legal pressure, and hopefully change things in the long run.

Disclaimer: This is not a call to action to do illegal things. Your decisions are your own.