Homeplugs (ethernet over power) are fine for some things, but they add so much latency to the network.
Wired is so much better.
Have you looked at some like jellyfin?

yes I would, I have moved from a fixed line with static IP at home to starlink and pangolin has been my life line.
I like having all my own infrastructure where I can manage it, I like to know how things work.
Also have a look at OVH for VPS

I have a sys3 that’s 64GBb and 4TB of disk for about £26, the ovh eco stuff is pretty good for the price

Nextcloud has both RSS reader and bookmark manager, the bookmark manager had a link you can click to bookmark the site your on
Not quite, if you write the role to manage the life cycle of a bit of software then uninstall is part of that life cycle.
But I do see that investment in time looks more then just do it by hand
We fixed that with roles that manage both install and uninstall

Hold up, why am I only now seeing this?
Is this like picocms, if it is then your in for a world of people migrating over.
Homeplugs (ethernet over power) are fine for some things, but they add so much latency to the network.
Wired is so much better.
Have you looked on here https://github.com/awesome-selfhosted/awesome-selfhosted