I don’t use pocket any more but I tried it out. I think the benefit was that you had the sync of articles to read between all devices with pocket.
Personally, I use a browser for specific sites or searches. I use apps like Lemmy (connect) for content discovery pocket is a bridge between the two. It also allowed sharing between peopke. So rather than sharing a link by email or WhatsApp, I’d just add it to their pocket.
I would suggest that if someone is using neither, perhaps consider podman as open source. However, I too would need a reason to move. I mainly use synology for images, so its their container manager, rather than docker but my understanding is its docker under the hood.