El Terfismo (npub1v4e…0l7r) I assume it's tusky? They hard-coded 4 domains to rickroll:
<string-array name="rick_roll_domains" translatable="false">
<item>gab.com</item>
<item>gab.ai</item>
<item>spinster.xyz</item>
<item>truthsocial.com</item>
</string-array>