Add direct link to email beside button

When I am creating HTML email with call to action button, should I add direct URL for copy/paste to address bar beside clickable button? Is there any reason to use this “fallback” in 2021?

Example:

Hi, please click button below to visit our site.

[clickable button]

If you have any trouble, copy this URL:

https://example.com/some/url?with=variousParameters