Yes, wouldn't it be nice if they just standarized one type of "Linux installer" package that contained everything and then let every distro decide how they want

Yes, wouldn't it be nice if they just standarized one type of "Linux installer" package that contained everything and then let every distro decide how they wanted to install it? Be it in a classical way where you just grab the program files from the package and install its dependencies using the distribution's package manager, or in a more container-like approach where you copy everything, including the libraries, etc? I know it would not be simple nor easy...