Due to to high level of skill required in the Crucible, matchmaking should not be allowed. The reasons for removing Crucible matchmaking are endless, but here are a few...
[b][u]AFK'ers?![/u][/b]
That's right, you might get matched up with a guardian who doesn't even participate. There go your chances of winning. 
[u][b]No Mics?!?![/b][/u]
Imagine getting thrown in with someone who refuses to communicate through voice chat... Completing any objectives or achieving the team-play necessary to win would be virtually impossible!
[b][u]Too Difficult[/u][/b]
Lets be real... This is the most difficult activity in Destiny. A human opponent will always be infinitely more deadly than vex/fallen/etc... Let alone 6 human opponents!  An uncoordinated (matchmade) team has no chance. 
I don't think I need to continue. 
Besides all of that... [b]WHAT IS SO HARD ABOUT FINDING FRIENDS TO PLAY WITH?![/b] Are you such a bad person that [i][b][u]nobody[/u][/b][/i] will play with you???
There are plenty of ways to make friends and recruit Crucible fireteams. Go to the Recruitment page on the Forums or that LFG website. 
[b][u]QUIT BEING LAZY[/u][/b]
						
					
					
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	Dude you definitely are only half joking. Which is sad. Crucible without matchmaking would get rid of millions of players in the crucible. Quit being "half dumb".