Solid argument: Because it's available to anyone who wants to do it, therefore it's legitimate & intended...not. If they intended it to reload that fast, they would have coded it that way; they didn't.
'Just wanted people to understand how I play.' You forgot: I wanted to disparage other peoples' gaming styles that don't suit my sensibilities; even if it's a legitimate, available reward. You don't have to, as you say, 'spam the change weapon key' or any other to gain invisibility after coming back from certain killstreaks because it's intended. You want to manipulate the game in a way that wasn't intended to gain an advantage, great; but to then in the next breath call people cowards for playing the game without manipulation just makes you look silly, arrogant & hypocritical.