Thats okay. They aren’t selling life time though, but only raffle them away during promotions. So in this case they probably are sustainable, but the chance to get one is next to zero (unless you buy them off of someone else, as that is a thing proton supports).

Backed this on Kickstarter. Seems honestly too good to be true, so I am antsy to get my hands on it.

Five Filters has a paid service, but they also have a free docker app for people who want to self-host. https://github.com/heussd/fivefilters-full-text-rss-docker

That container is running PHP5. Make sure to either not run it public or to properly secure it.

Does that still work? Last updated over a year ago and the free games are usually protected by some rather creative captchas.