My system primarily revolves around Instapaper[0].
If I run into anything that looks like it might be intereseting I save it to Instapaper using the browser extension on my workstation, or the app on my phone / tablet.
I also have a handful of email lists that automatically forward into instapaper, and a couple rss feeds that auto send to instapaper (Via ifttt[1]).
When I want to actually consume content I use the instapaper iPadOS app, which has a simple and clean UI. (This can also be done in your browser if you prefer)
The installation section has no direct body, but there are subheaders with the actual instructions.
Ex. https://just.systems/man/en/chapter_3.html