Hi there!
The Gutenberg block editor is part of WordPress. To not use the block editor, one can install the classic editor available at https://ww.wp.xz.cn/plugins/classic-editor/.
If you are seeing the Gutenberg plugin installed and want to remove it but still use the more stable block editor that comes with WordPress core, one can follow the usual process to disable and remove a plugin (unless a managed hosting provider is enforcing gutenberg, in that case, one should contact the host).
Feel free to share with us some feedback on the reason why you want to remove Gutenberg. The feedback may help us improve the plugin.
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