I hope you realize that many innovations we use today on Earth is thanks to innovations created for space exploration. It’s unfortunate that many don’t seem think be able to see that.

https://en.m.wikipedia.org/wiki/NASA_spinoff_technologies

Given the sheer amount of data on Reddit, this is really not feasible nor scalable, nor is a long term solution. A simple CloudFlare configuration will quickly put an end to such a solution.

RSS exists, however only allows you to subscribe to subreddit posts, not comments.

This is why the API changes are such a big deal.