Imagine that mentality in other fields. Like “there’s no way we can make laws against murder, because people can just sail to international waters and kill their victim and then come back”
Bitcoin only has value due to people and those people are all subjects to some laws and regulations. It’s perfectly reasonable to expect over time that these laws will make bitcoin “just a boring currency” in which case it will go to zero, because it’s an absolutely horrible currency by all accounts. Anyone who has ever tried to buy a cup of coffee with Bitcoin will tell you. Bitcoins current valuation is a combination of speculation and illegal transfer of value. Both of which are extremely vulnerable to regulation, and “it’s algorithms running on computers” doesn’t protect against that, no matter how many cyberpunks have wet dreams that it does.