That's nitpicking, IMO.  If you compare earning money by working as a plumber to earning it through dividends, "passive" is a matter of degree, and I'd say giving something your attention sporadically doesn't even qualify as effort--and it truly is passive.  And what about owning a coin like NEO?  You just leave it in a wallet and earn GAS, and you don't even have to have the wallet open.  That's about as passive as income gets.

OP, do you really expect people to disclose their various streams of passive income (assuming they have any) on this forum?  Not likely that's going to happen.  But I'll bite.  I have some stocks that pay dividends, but that's it, and those dividends don't amount to much.  Certainly not enough to live on, or even to pay my utilities for a year.  I used to have a lot more, but it's a long story.