How do baristas feel when people bring in “secret” recipes they’ve found online?

https://www.facebook.com/2235174526743124/photos/a.2354868738107035/2363950117198897/
https://www.facebook.com/2235174526743124/photos/a.2354868738107035/2364198643840711/
https://www.facebook.com/2235174526743124/photos/a.2354868738107035/2364183173842258/
Source: https://www.facebook.com/The-Soul-Shirt-2235174526743124/