Does using a condom really ruin the moment ?

Okay so how many people really think that using a condom ruins the moment ? Just by doing a bit or research I found out that many boys/men think that having to put on a condom ruins the moment. Fair enough when your ripping off each others clothes and are about to hop into to the bed to get it on the idea of having to stick something at the end of it can be pretty annoying as the buzz is killed.  but it only takes 2 seconds to stick one on the end of it ? So it shouldn't make a difference your still getting sex at the end of it. I honestly don't think that a condom ruins the moment id be more worried about an STD ruining the moment or a couple months later when you realise that there's a bun in the oven.Who honestly wants to find out that there walking around with Chlamydia and maybe a few children.  So next time you think about not using one do try think about the consequence's first. As they say 
DON'T BE SILLY WRAP YOUR WILLY