My favorite Reddit client Infinity has a Lemmy version now, it's still heavily WIP (pre-release) but works like a charm already. A few hours ago IzzyOnDroid added it to his F-Droid repository so while it's not in the official one yet, which isn't that easy with a pre-releases app and only updates weekly, you can install and update it thought your favorite F-Droid client now! If you use F-Droid you should have Izzy's repo anyway, otherwise you did something wrong! ;)
This should be enough but if you have issues adding his repo I recommend to get Aurora Droid, it's a beautiful F-Droid client and has a list of useful third party repos you can enable with a single click!
Edit: some more useful links to check!
I have seen multiple posts about the situation by now with various claims but no one seems to have actually looked into it so I have questions! Is it true that moderators defended the upload and silenced criticism, is it true that the crypto address in question can be linked to the sites admins and is it true that the same malware is all over the internet in countless releases? Not all of those are from this particular pist but if someone here knows the answers I would be happy to read them!