Blocking works. I got a pop-up on my first comment, but not after adding it to my block list. Thanks Vitor!
Discussion
nostr:nprofile1qqsyvrp9u6p0mfur9dfdru3d853tx9mdjuhkphxuxgfwmryja7zsvhqpz9mhxue69uhkummnw3ezuamfdejj7qgswaehxw309ahx7um5wghx6mmd9uq3wamnwvaz7tmkd96x7u3wdehhxarjxyhxxmmd9ukfdvuv. Apologies, I spoke too soon. After restarting Amethyst I've seen nostr.wine pop up again even though it is in my blocked relay list. There's some path in the code that attempts yo write to it despite regardless of having it in my block list. Although adding it yo the blocked relay list seems to help (as in, the pop up isn't displayed as frequently).