It's not, I did the research. It's not like you think.
Only 2 of his 14 games of scoring games are from blowouts where he scored in the 4th of blowouts & didn't play in the 1st half, @GSW & vs TOR
Another 2 games had him play in the first half of compe ive games but not score until the fourth and garbage time, vs. NOP, vs. BRK
1 game had him play in the first half, but not score until the fourth of a compe ive game, vs. BOS, scoring when the Spurs were +7.
But he has 9 games where he played and scored in the first half of games, and the leads/deficits when he scored were +0, +3, -4, -2, -14 @ Boston, -1, -10 @ MIL, -1, & -5
Contrary to conventional wisdom, he doesn't put up points in garage time.