Note that the actual latest release is 1.2.5. This is just a patch release for the 1.0 series.
Eh, I have used KeepassXC over multiple machines using NextCloud to sync it for years now and have never had any conflict.
Eh I self-host and that works just fine, I haven't noticed any breakage.
Why do we need a new Newpipe? There is also LibreTube already which imo is already better than NewPipe as it for example has sponserblock built-in (which NewPipe refused to add).
I personally rent the cheapest VPS I could find and put Tailscale on it. My server at home then connects to that Tailscale network and the VPS runs nginx acting as a proxy forwarding everything to the server through Tailscale.
Besides having no annoying networking issues it also has the benefit that I can move houses without having to update A records to have the domain point to the new IP address because the VPS IP ofc remains the same.
The reasons for choosing Musl over glibc are largely unrelated for choosing a service manager. You can want one without the other just fine.
In general (there are exceptions) containers do not use service managers at all. They start 1 command and that's it.
Email, Matrix (also with friends and family) and sadly also still WhatsApp...
I mean, it is. RedoxOS is just that. But it's not Linux and that means a lot of things.
It's not like Wine at all actually. Waydroid is Android in a container with some software to make it integrate somewhat. Wine is actually a Unix implementation of the Windows APIs. Android translation layer is more like Wine and I have higher hopes for it.
Alpine Linux doesn't have it yet, although as postmarketOS we convinced them of the need and are now hard at work to make it happen.