1) Your lack of proper punctuation makes some sentences hard to read and it comes off as disrespectful.
2) Generally, people use the > character for quotes. You use " and that's fine but your third quote is not an actual quote from my message. This case is harmless but it's generally rude to put words in other people's mouths and mislead anybody else reading this into thinking I said a particular thing I did not.
3) Since "You paid with your data" is actually your phrasing, you admit that data is a form of currency. And since as you said, I paid, it cannot by definition be free.
4) Your insistence that state-issues currencies (or only the dollar) are the only valid currencies is wrong. People commonly perform other forms of exchange of both goods and services, surely you wouldn't claim e.g. somebody is performing work for free when he asks you for a counter-service or non-monetary compensation. I suggest reading https://en.wikipedia.org/wiki/Consideration , it is closely related.
5) Disadvantage means one side of the negotiation has more information it can leverage to make a more beneficial deal to it at the expense of the other party. Since I don't know how much money my attention and data makes the company, I can't negotiate a fair price for me to pay in monetary terms instead of attention and data.
6) I am clearly important enough that my data, time and attention have monetary value.
7) What if I belong to a minority which would be targeted under a different regime? My data can be used to profile me. If the data can be sold or published today, there's nothing stopping a future government or even non-governmental organizations from using it. The right to privacy and the right to control my data is just as important as free speech for maintaining a free society.
its free as you paid zero dollar
"People either pay with their data, their attention or their money."
for some people money is more important than their data, and its vice versa with wealthy customer
I agree that in the future maybe we can control how much data/money we can paid for the service but that just not possible in current time