>For example, if I make $500 “unhackablePhone”, where it literally doesn’t run web apps and every app is vetted by top-talent security researchers for weeks, an

>For example, if I make $500 “unhackablePhone”, where it literally doesn’t run web apps and every app is vetted by top-talent security researchers for weeks, and then I sell billions of these devices, do I then have to open up the ecosystem to allow anyone to be able to take a phone, punch in the passcode, and install a third party App Store? Well that would depend, are you a "gatekeeper", as defined in the Regulation? That is, do you have a significant impact on the EU's internal market (a turnover of €7.5bn or a €75bn market cap), provide a core platform service which is important for business users to reach end users (have have 45m monthly active end-users in the EU or 10k monthly active business users), enjoy an entrenched and durable position in your operations or foresee that you will enjoy such a position in the near future (i.e. you meet the above for three consecutive years)? If you answered "no" to any part of that then you are not a gatekeeper, and these regulations do not apply to you.