The idea that the free market or transaction fees alone will prevent spam is unrealistic. You cannot compare ordinary users who just want to transfer money with actors who treat the blockchain as a global billboard. What looks expensive for a simple payment may seem cheap when it buys worldwide, permanent advertising.
But who is looking there? Realistically
Please Login to reply.
Maybe now, but what if Bitcoin really becomes mainstream?
you know there is already inappropriate data stored on the blockchain?
Normies are even less likely to look through the data