Poll: WHAT are the best features offered by BLOCKCHAIN technology?

I see a lot of people saying a lot of the same things about blockchain so i think I have a good idea of its benefits.

Which one of these benefits is the most important?

1. Control over your own money. (even if you cash your crypto out through the fiat bank)
2. No longer dependent on fiat systems and banks.
3. Full Financial Privacy. No fiat entity can observe your finances and thus cannot tax you for having new money.
4. Total online anonymity. Some blockchains offer marketplaces, messengers, social media etc that encrypt or will soon encrypt all outgoing data allowing communications and purchases to be made without a hint of the transaction anywhere on the internet. [so they claim]

5. Handling of data for businesses. Using a blockchain streamlines a company's ability to store and track all of the data their company needs. Why use 5 programs and 10 IT staff members when you could cut that into a fraction?

6. No social media shadow banning. Only expliciy illegal rhetoric and images are able to be hidden on a blockchain based social media platform. You cannot be punished for having political opinions

These are the main points i see people talk about in reference to blockchain.




Which one, if any, is the most important?