People will answer this post saying “that’s not true, you can totally have the iOS experience with side-loading/whatever”. Those people also likely believe that the “right communism” just hasn’t been tried yet. If one could actually do this then likely someone would have tried it and succeeded already. Another way to realize that is to understand you are just describing Android, and a perfectly valid existing choice (actually, several choices in a family). Additionally, those people are ignoring the fact that the security/convenience/consistency trade-offs made in any ecosystem do have consequences (positive and negative from varying perspectives).
Which leads us back to the parent: If one wants a different trade-off (which is totally valid and I have happily owned and developed for both systems in the past) then pick a different ecosystem and buy into it. MY personal pie in the sky wish is that people would quit pissing on other people who don’t want to be forced to make THEIR choice. Please take your choices and stop advocating to take MINE away.