Settings to turn off any kind of tooltip for vscode. This is particularly helpful if you're trying to write text and the constant tooltips are messing with you. By default it doesn't consider mdx markdown, so these settings make sure it also considers mdx, while applying the changes to markdown files.

settings.json

{
    "files.autoSave": "afterDelay",
    "editor.suggest.snippetsPreventQuickSuggestions": false,
    "files.associations": {
        "*.mdx": "markdown",
        "*.md":"markdown"
    },
    "[markdown]":{
        "editor.wordWrap": "on",
        "editor.quickSuggestions": false,
        "editor.wordBasedSuggestions": false,
        "editor.suggestOnTriggerCharacters": false,
        "editor.inlineSuggest.enabled": false,
        "editor.snippetSuggestions": "none",
        "editor.parameterHints.enabled": false,
        "editor.inlayHints.enabled": false,
        "editor.quickSuggestionsDelay": 1000,
        "editor.suggest.preview": false,
        "editor.codeLens": false,
    }
}