Harmless is a matter of perspective here. The sales guy might have been in serious trouble after it and who knows, could not close some deals he was about to make and maybe was maybe never allowed to be at a trade show again. We do not know.
And well, probably many do not care as sales guys are not much respected here.
(and I have my bias too, but I do not like generalisations too much, in the sense if this idiot sales guy could not fix his machine, bad for him, no harm done to real people)
"The sales guy might have been in serious trouble after it and who knows, could not close some deals he was about to make and maybe was maybe never allowed to be at a trade show again."
Yes, and that's a much scarier prospect for the sales guy today than it was 40 years ago.
And well, probably many do not care as sales guys are not much respected here.
(and I have my bias too, but I do not like generalisations too much, in the sense if this idiot sales guy could not fix his machine, bad for him, no harm done to real people)