Nextcloud is a nightmare. First if all, it wants to do everything and does none well (or better than specialized apps) Its internals are a shitshow - a question about getting the real IP of the calling client raised a 10 pages discussion where people said "it works" and other days "it does not". The "solution" required you to change a volatile setting within the docker container (and do it again when the container ch…
I can't speak to the other points you made because this has always stopped me from investing in it. What I need in my stack is a focused Google Docs alternative, but every time I've installed it (3-4 times at this point) I'm quickly overwhelmed by the quantity of stuff it includes and by how complicated actually setting up the Docs replacement was (at the time the recommendation was to install Collabora and link it up with Nextcloud, which I never could get working).
What I did see out of the box was a slow and bloated web portal, a bad calendar, a bad video conferencing app, a file backup solution, and a terrifying app store filled with add-ons that may or may not be maintained. Oh, and now it looks like they have an AI assistant?
I'm honestly relieved to see this here and know it's not just me. I ended up going with Seafile for file backups and have been very happy with it, though I'd still love to find a focused collaboration tool I can run.