If you think when a team is playing well and has good players is clutch, then we have two very different definitions of clutch.
Stop throwing cliches around. The Lakers made the plays because they're a better team. Well put together, better coach, better front office, better home court environment, better everything. Those can't all just be attributed to being clutch. Your definition of clutch is far too broad.
You can desire all you want to hit that fade away three pointer over 3 defenders at the buzzer, but no matter how 'clutch' you are, the chances are that you're going to miss it. Just like in baseball, even in clutch situations even the best players fail 70% of the time.
I'll argue that you're overstating the potency of 'clutchness.'
The thing that bothers me about clutchness is that great athletes are guilty of being unclutch until proven innocent. The expectations of fans in "clutch situations" is ridiculous. Pro sports chiefly decided by a combination of skill and luck, but people tend ignore luck in "clutch situations".
When that ball bounced off the rim three times, off of seven players and bounced right to you and you made that relatively easy jump shot? Clutch.