Part of what's making learning Linux so difficult for me, is the idea of how fragmented it is. You can install programs with sudo apt get (program). You can get programs with snaps. You can get programs with flatpaks. You can install with tar.gz files. You can install with .deb files. You can get programs with .sh files. There's probably more I don't know about.
I don't even know where all these programs are being installed. I haven't learned how to uninstall them yet. And I'm sure that each way has a different way to uninstall too.
So that brings me to my main question. Why not consolidate all this? Sure, files CAN be installed anywhere if you want, but why not make a folder like /home/programs/ where it's assumed that programs would be installed?
On windows the programs can be installed anywhere, but the default is C:/windows/Program Files x86/ or something like that. Now, you can change it all you want when you install the programs. I could install it to C:/Fuckfuckfuck/ if I wanted to. I don't want to, so I leave it alone because C:/Windows/Program Files x86/ is where it's assumed all the files are.
Furthermore, I see no benefit to installing 15 different programs in 7 different folders. I begrudgingly understand why there's so many different installation methods, but I do NOT understand why as a collective community we can't have something like a standardized setting in each distro that you can set 1 place for all your installation files.
Because of the fragmentation of distros, I can understand why we can't have a standardized location across all distros like Windows has. However I DON'T see why we can't have a setting that gets set upon each first boot after installation that tells each future installation which folder to install to.
I would personally pick /Home/Programs/, but maybe you want /root/Jamies Files/ because you're Jamie, and those are your files.
In either case, as we boot up during the install, it would ask us where we want our program files installed. And from then on, no matter what method of install you chose, it would default to whatever your chosen folder was.
Now, you could still install other places too, but you would need to direct that on a per install basis.
So what's the benefit of having programs each installed in seperate locations that are wildly different?
First of all, in Linux everyone should only use software from distribution repositories (eg. via apt command in Debian, Ubuntu, Mint, dnf/yum command in Fedora etc...). Package managers will install software in controlled way and it is really easy to remove them too. And, there is usually gui app for installing apps from distribution repositories.
Second way is to use flatpak / snap. They are pretty much similar and will keep things easy.
Do not install sh packages or tar.gz if you really do not know what you are doing. These are only for expert cases.
One fundamental change coming from Windows is that in Linux, you should never worry about location where software is installed (except for those expert cases, which you should not use). They will be put in correct places always. In Linux, apps are sorted so that executables go to /usr/bin, library files to /usr/lib64 and /usr/lib, applicatoin other non-modifiable stuff to /usr/share etc. It gets quite a lot to get used to, but in long term it feels more natural than Windows way to dump everything in app directory.
My recommendation will be to install some user friendly distribution (Ubuntu, Fedora, Mint) and just go ahead with default package management things what it offers. If you see Android way handling software good, Fedora Silverblue is kind of like that - System upgrades are handled same way, and applications are installed as flatpaks.