With cryptocurrencies like Nexa, Bitcoin and Bitcoincash, you could easily tip people but on reddit that required a tippingbot. Which reddit could ban.
One problem that Bitcoin has on reddit is that the forum has a lot of posters that pretend to be bitcoiners, but are not. They might try to influence people to never talk positively about Bitcoin by writing things like. They never talk about Bitcoin with people and claim it is meaningless.
There is no way to know if they write in bad faith.
One way to decrease the amount of bad faith posters would be to require posters to have a Bitcoin adress as username or in their post.
If that was required it would encourage people to use Bitcoin like Satoshi intended. But bitcoin does not seem to have that goal anymore. Coins like Bch and Nexa seems to though.
Requiring or encouraging posters to have an adress, in this case a Nexa adress, would probably be a great way to really decrease the amount of bad faith posters.
And also encourage positive use.
What I am talking about is for example on reddit.
Only allow posts that have a Nexa adress.
nexa:nqtsq5g5hp7dv9kvtqkqlf0g4nnczae5frec6pc2y2cffu4s