Honestly this is just a case of open source software users expecting a free lunch. Firstly, the maintainers of this package don’t owe you anything, secondly the new version of neovim and treesitter-cli are already in Arch extra testing, and since they don’t break anything they’ll probably be in extra next week, so chill the fuck out.

If you have a problem with how open source works just please head back to vscode.