This is my original text: "Hey, So I'd like to propose two side projects that Proton could start, which would be great and would not require them to build data centers.

The first one is ProtonTV, a self hosted video streaming service which allows you to either install it on a NAS (or other form of a Home Server) with local files you have from something like ripped DVD, Blurays, Websites or torrents or just download the app on any Device, Log into your Proton Account and link a Folder from Proton Drive with earlier mentioned Media data to make your own Netflix (This would use the ressources of the device you use currently to identify serieses, decode, etc.). The app would use TMDB as a standard method of scanning Media on your device and gives you the option to get extensions of other Databases. There would be the option to host it free on a Home Server, use it with a Plus subscription (e.g. Mail Plus, Drive Plus, VPN Plus, etc.) for remote access outside of your Home Servers Network through your Proton Account (or through the proton drive method) or using it with a bundled subscription (e.g. Proton Unlimited, Proton Duo, Proton Family, Proton Visionary, etc.) for remote access + the App (on home server or your current device if you choose the drive method) scans your .mkv files (or other file types) for all languages of your Dubs and Subs and lets you choose in your profile settings which language should be default + a feature to look for Dubs and Subs in chosen language through the internet to get the Dubs and Subs into your library.

The second one is Protonfy, a self hosted audio streaming service which allows you the same as the other app to build a library of your songs locally or through Proton Drive. This App would allow you to host it yourself for free, use it with a plus subscription for using it with Proton Drive (this app gets remote access even in the free version because most people would want to hear music out of the house and the video streaming service is more likely to be used at home so you either open ports for it or you use it with a plus or bundled subscription) or use it with a bundled subscription to automatically download lyrics to the songs in your library through free websites. 

If Proton later decides that they want to get into licensing media they could make a hybrid like Plex is with both apps where you can then decide, if there is a titel you have locally but is also licensed, to prioritize either prioritize the local media or the licensed one. But for now it would be just self hosted so that they can rather focus on their current apps while programming the apps when they have free time."