If you only read the headline, you might think that. The text of the post itself clearly states: "Is this only possible with large amounts of money from outside? --- So I already implement the assumption that data is collected and sold. And your very useful answer to that, in a nutshell, is "They collect your data you 5 year old". So again, thank you for your valuable participation.

This you?

https://scholarhacker.files.wordpress.com/2023/09/doing-bitcoin-wrong-2.jpg