It was bitcoin guys doing it as a mild troll but mostly to bring attention to people about bitcoin. Central banks have been screwing us for a very long time. The fractional reserve system is a total scam, a literal ponzi scheme & it’s starting to unravel.
Hopefully many people see the logo & decide to look further into bitcoin & what it can do for them. Fiat banking is under severe pressure, buying bitcoin is a hedge against it.
The Bitcoin guys are normally mild trolls. This isn't really violent nor destructive. They cannot equal to the bank trolls that have been wreaking havoc to people's lives for a very long time.
Imagine the banks trolling all of us by not giving us the money that we entrust them for custody. These bank trolls are enriching themselves with our money and when we make withdrawals we are even dictated on how much. And then they will also lend us our very own money with interest. We are even fined for not keeping a certain amount in our deposits. And when there's no activity in our accounts, they would lock our own money. LOL! These banks are hardcore trolls!