> Why not have a preset like (preset-base-ide-1), so we don't need 200 lines of configuration before we can function? Instead we could build off of a much closer starting point
First you need to define what is that much better starting point? Something VSCode like? I find VS Code a bad example of software development tooling (anemic file management, integration with external tooling is cunbersome, VCS integration is flimsy, Code viewing is poor,…).
VSCode is a swiss knife. It has a few tools that are handy for occasional needs. But Vim and Emacs provide a complete toolbox. Learn it once and be set for life.
The only reason we still have IDE is kafkaesque ecosystems that requires expansive and custom tooling just to make sense of it. People can use vim to write code for the Linux kernel but needs XCode for a 5 screens app.
IDEs exist to allow teams or entire divisions to hit the ground running with development, with a standard interface that everybody on the same team uses (a huge boon for collaboration), without a lot of time spent configuring or integrating the tools. All the integration is done by the vendor, often better than you can do it; the debugger integration in full-fat Visual Studio is still second to none.
Grooming a personal .emacs or .vimrc is fine if you're working alone, but when you're on a team of professionals working on an application built on a commercial platform, a standard workflow for development is essential and an IDE supplies all the tools, integrations, and conventions to cover the basics of such a standard. Do not underestimate their value.
I don’t mind IDE per se, Just like I don’t mind Game Consoles. It can be truly useful, as you say, to have something Plug-and-Play to hit the ground running.
But they often use subpar components (code editors, file managements, VCS,..). They are tailored to a specific standard and any deviation to that standard result in a lot of pain. So I much prefer documented tooling subset that can be integrated however you want than an IDE.
Also you usually spend more time using a system than learning it. Aiming thing to beginners increase longterm discomfort.