What good use is it to have it decentralized when it's in the hands of the majority, especially if this majority is in itself most of its members a majority of people who are easily made to submit. The majority still believe through fear indoctrination to obey. That's an issue that has to change if blockchain technology has any fighting chance. Otherwise they can just do what Justin Sun did with hive. server takeover. They make it illegal for anyone but them to mine and alter its code. Bitcoin and other alt coins pegged to BTC will suffer.
I rather much sell my assets before then and invest into my own security and self sustainable system while teaching others how to do it themselves. One neighbor at a time.