So a few popular Linux distros decided to drop a few major packages like how red hat dropped rpm packages for libreoffice in favor for the flatpak packages.
If more distros decided to drop more packages from their main repository in favor for flatpak packages, then are there any obvious concerns? From my personal experience, flatpaks didn't work well for me. If flatpaks become mainstream and takeover the linux distros, then I might just move to Freebsd. I just want to know if there is any positives to moving away from official repositories to universal repositories.
I'd say it's the future but it's kind of already the norm. They're just a lot better then system packages in a lot of ways. Predictable, one system developers have to target, portable, immutable, and system agnostic. Linux has needed this for a long time. This is similar to how apps on your phones work. Windows is going this route too, and I think OSX does it too but I don't use that garbage os to know.
MacOS is similar but better. The sandboxing and permissions were planned and implemented long ago, and getting a new app is as simple as downloading its .app bundle and running it.
MacOS apps are sandboxed and signed by default now. The biggest problem I see with sandboxed apps is they require more disk space and ram, for example each electron app can’t leverage the same underlying WebKit engine. The real benefit is that you don’t have to worry about incompatible dependency versions wreaking havoc on your system. It’s very difficult to modify the underlying OS, which is overall a good thing for most users.
Mac OS X is based on some really good design, portability, security, and development environment. BUT some of the direction Apple has been taking for the last decade+ has made the platform less open and a lot less appealing to me (and others in my family).
I give them credit for vision that matches what some people want, and providing and experience that just works within that vision, but that vision doesn't match what I want (or even need) from of desktop anymore.