As Bitcoin is a decentralised digital currency, with no central bank or single administrator, it's not possible to regulate it directly, but after making it a prominent currency, there is a possibility that indirect regulation will be implemented on the transactions of Bitcoin.
Not really that possible if we do talk directly which people should really realize that but in terms of regulating those services and platforms do get involved with crypto or bitcoin itself then it could be done but somehow we had already seen some countries had made out bitcoin on being a legal tender or currency which means that it could really be done but not really as that rampant.
We dont actually need on being regulated on general sense of bitcoins existence but due to fiat transactions between crypto then it
couldnt really be somewhat able to avoid.