I've been a professional C, Perl, PHP and Python developer.
I'm an ex-sysadmin from the late 20th century.
These days I do more Javascript and CSS and whatnot, and promote UX and accessibility.
Lead Developer: Adobe Experience Manager.
Father of one.
Minnesota.
Occasionally write here: ahmedmusallam.com and there: https://blogs.perficientdigital.com/author/amusallam/
I don't do this. It can come back to bite you in too many ways, such as
I'm not saying I haven't done that sort of thing before; I just try not to do it now.
I see your point, and I get it. It really depends on your client and your work culture. Nothing wrong with being on the safe side.