I assure you, the open source community around modern IDEs is thriving. I see plenty of innovation in plugin marketplaces that is hard to find in even the Emacs/Vim ecosystem. Despite its share of detractors, there is a lot of value in having a business model that prioritizes language support, platform stability and a well-curated plugin marketplace. The IdeaVim integration is thoughtfully designed and I seldom notice much difference coming from Vim. I see where you're coming from with resource consumption, but even Fleet is starting to offer rudimentary Vim support, which I expect will address many of the issues around bloat. [1]

[1]: https://youtrack.jetbrains.com/issue/FL-10664/Vim-mode-plugi...