I think zaps reflect the selfishness of society, and the expectations of "influencers" (who are in it for themselves).

I've reached the stage where I zap a post I like (with reckless abandon). And (somehow) I never seem to run out of zaps to give...

Go figure... 

 Generosity begets generosity. I think a little bit of discretion is prudent here on nostr where scammers can easily take advantage of others, but by and large I agree.