Individually, of course, we can. But taxpayers (firms) cannot. Actually, I have a way in mind. It occurred to me last week. Some companies use other accounts for their unregistered sales. We pay personal bank accounts or cash. It would be less risky if they used Bitcoin. There are definitely those who do. But I don't know. And most of the neighborhood shopkeepers don't understand. It is not illegal to personally buy Bitcoin. There is even a company listed on the stock exchange. (For investment and transfer). I take Bitcoin from this firm wallet and transfer Bitcoin to another wallet. because this firm doesn't have lightining. taxpayers cannot get paid in this way. and unable to pay.