While I do think these look nice (appropriate even), maintaining consistency across a large team of devs is where this type of stylization breaks down. Not ever

While I do think these look nice (appropriate even), maintaining consistency across a large team of devs is where this type of stylization breaks down. Not everyone is using the same code editor, not everyone's configuration is the same. At the end of the day it's easier to write and maintain the long-hand word versions.