I agree. 
Spreading a harmonious energy is in and of itself a benefit to the world. 
Which in my opinion is the goal with everything we do. Being of benefit to 
- ourselves
- our closest loved ones
- our extended family and friends
- our local community
- the world

Most of us dedicate our lives and actions to benefiting mainly two/three of the above.

It can be done with rudeness. Like nostr:npub1lxktpvp5cnq3wl5ctu2x88e30mc0ahh8v47qvzc5dmneqqjrzlkqpm5xlc fx.
Extremely valuable to his community, but most often while being really rude. 

I strongly believe kindness is the way forward as that has got to be a more productive way. Both for one self and for the recipients.