Why not? Why be horrible, unkind, cruel? To make life better for yourself by harming others? Too many dictators and politicians seem to think this way. Often they say populist things to the public, while making decisions that often go against their rhetoric. Looking to increase their power. Then again a lot CEOs pay themselves massive amounts above the lowest paid workers. 80 men earn more put together than half the world’s population, that’s about 4,000,000,000 (4 billion) people!
Kindness can be financial, or verbal, it might just be a gentle hug. It might be not enforcing unfair rules and laws that would be detrimental to different races, faiths, or sexualities. Often conflict is about us and them. Being unkind or treating people as ‘other’ or not ‘one of us’ is not what I support.
Basically it simply comes down to thinking about people, thinking what they need, and trying to help if you can, even if it’s only a few kind words. Be considerate, be kind.