Yum. Good article and it mentions an almond milk based Baileys Irish Cream version – https://www.baileys.com/en/products/baileys-almande/. I did not know that!
Here’s the homemade recipe on holycowvegan.com (Great Vegan Website)
Vegan Irish Cream – https://holycowvegan.net/vegan-irish-cream-keto-friendly