I'm using both. Trying Lemmy out of curiosity and because FOSS. Seems alright, some weird China apologism here though even from admins. It's weird as fuck and definitely a putoff
Same setup for me, keepass database synced with Syncthing and of course backed up to a few locations. It's great because there's a lot of great apps for it. I use KeepassXC on my computer and KeepassDX on my phone.
The great thing about keepass databases is that you'll have plenty of options on all platforms for a password manager and you can use a different one on all devices or even two programs on one device if you want to do that for whatever reason
+1 AntennaPod. Great FOSS app.
For recommendations, I only listen to two tech/opensource podcasts but I like them both a lot
Darknet Diaries. It's about hacks and cyber security, especially cyber security fuckups.
This Week in Linux. Weekly news show about what's going on in the Linux/FOSS world.