Nope, it expands the possibility of kindness. While I don’t ascribe gifts from others to God bestowing things upon me directly, I do see it as part of the Divine working through people, and making me realize I need to pay it forward, return the kindness, be charitable. Kindness is not a zero sum game, with a limited supply; it is multiplicative, and the more kindness that gets out there, the more it spreads.