It is all up for free, from my perspective. You just have to know how to find it. I agree that centralization can make data collection easier, but data collection does and will continue to exist within blockchains as well. I am assuming that is what you're getting at. The chain may be hosted decentralized, but the chain itself is still a centralization of data.
The bigger danger is people misunderstanding how quickly decentralized bits of innocuous data can become centralized, meaningful and weaponized.
And it is all up for sale. Centralization sucks.
It is all up for free, from my perspective. You just have to know how to find it. I agree that centralization can make data collection easier, but data collection does and will continue to exist within blockchains as well. I am assuming that is what you're getting at. The chain may be hosted decentralized, but the chain itself is still a centralization of data.
The bigger danger is people misunderstanding how quickly decentralized bits of innocuous data can become centralized, meaningful and weaponized.