Disable or hide Gutenberg editor's Options button

To new or technically-challenged users the Gutenberg editor's many buttons and boxes can be overwhelming, and it strikes me that it should be within the dev's control to eliminate as much of this as possible programmatically so as not to overwhelm the client/end user.

With this in mind, is it possible to remove (preferable) or even hide the Options button, which also exposes a lot of functionality that many clients don't wish to expose to all end users.

The Options button is the kebab menu button seen in the far right corner of the editor, to the right of the Settings gear button: