This tutorial is for developers.
You can use this code snippet to disable the spreadsheet editor and all the UI elements.
Replace 1 with the user ID that you don’t want to see our UI.
add_action('vg_sheet_editor/after_extensions_registered', function(){
if( get_current_user_id() === 1 ){
VGSE()->options['be_rest_api_only'] = true;
}
});