'Load remote content' and 'Unsubscribe from mailing list' buttons too close to each other

[ArturAronov]

Is your feature request related to a problem? Please describe.
A 'Load remote content' and 'Unsubscribe from mailing list' buttons are too close to each other, resulting receiver unwittingly removing themselves from the mailing-list upon accidentally missing the 'Load remote content' button on a click. I have accidentally unsubscribed from several mailing lists due to fat finger error.

Describe the solution you'd like
Move the 'Unsubscribe from the mailing list' button on top, as in first item in the header (above senders's information), like in iOS Mail app (screenshot attached).

Describe alternatives you've considered
Prompt the user with the confirmation asking if they really want to unsubscribe from the given mailing list.

Additional context
See screenshots attached for a better reference.

[abrahamduran]

I believe the prompt should be an adequate solution here. Since the spacing between elements (or order) could never truly satisfy all users.

And the prompt before unsubscribing feels more aligned with Apple HIG about destructive actions.