I concur with mcliquid!

Furthermore: https://wiki.openstreetmap.org/wiki/Good_practice#Don't_remove_tags_that_you_don't_understand

I'd appreciate the info if I can sit outdoors protected from wind!

Even though there is not a high usage, I'd vote for restoring the tag for the leisure nodes.

https://taginfo.openstreetmap.org/keys/windbreak#combinations

Linguistically, it seems to me the correct term although english is not my mother tongue.
https://de.pinterest.com/pin/cafe-windbreaks--437693657506229423/

Best regards and happy mapping 
Metzor