Every now and then we need always a regulations in order to have a proper process or anything else because regulation intends to regulate what people are allowed to do, and I think that in crypto world we need a regulation to have a clearer transactions for all.
Yes, we need a regulation in order to have transparency in cryptocurrencies transactions and it will protect our transaction from time to time. Crypto has already have regulation about things needed for that because all coins and tokens of those company are bieng monitored.
I guess there are factors that can be considered and hows we need regulations, and the support of government as well. It is to protect and make transparency to the transactions that we will make in the future. But also there are also factors that can be considered that we don't need regulations, like to protect bitcoin itself from the government.