> Eventually I got tired of dealing with the host of plugins and customizations
The trick is to stick to as few packages and as little configuration as possible. And when opting to install a package, sticking to something popular and well maintained. This leads to a small and robust setup with little churn. Most built-in packages work out of the box. Most defaults make a lot of sense. Emacs is really tidy these days compared to where it was one decade ago. Package management has been key facilitating this.
Personally, I use major packages like AUCTeX, Org, Magit, or gptel with little to no customization and I avoid installing lesser known packages that build on top of them as I have found this to be a major source of fragility. You can get a lot of functionality from a boring 50 LOC .emacs/init.el that consists of a few straightforward use-package directives.
The trick is to stick to as few packages and as little configuration as possible. And when opting to install a package, sticking to something popular and well maintained. This leads to a small and robust setup with little churn. Most built-in packages work out of the box. Most defaults make a lot of sense. Emacs is really tidy these days compared to where it was one decade ago. Package management has been key facilitating this.
Personally, I use major packages like AUCTeX, Org, Magit, or gptel with little to no customization and I avoid installing lesser known packages that build on top of them as I have found this to be a major source of fragility. You can get a lot of functionality from a boring 50 LOC .emacs/init.el that consists of a few straightforward use-package directives.