Not really, just saying be kind to all people. Be kind and demand kindness. Say what you think, don’t forget your values, but say it in a way that promotes healthy discussions. You don’t need to be a servant of kindness to be kind. Maybe some language bias in my interpretation of your words, but I think that behaviour breeds behaviour.

Yes. Let kindness be the norm not only for common good but for your (and others) individual well-being.