In my country, a bill was passed in the first reading according to which cryptocurrency will be used as a means of payment. True, indeed, while I cannot say how taxes will be paid. The bill states that the amount of taxation is determined as the difference between the amount of the sold cryptocurrency and the cost of purchasing it, and it is assumed that the tax amount will be five percent.
But what will need to be done in the case of buying goods or services directly for cryptocurrency, I do not even know. Perhaps it will depend on the value of the product or service.
By your first line of sentence, if a bill was passed for the use of cryptocreency as means of payment, it means is now legal to us crypto to make purchase so what is the problem about using crypto for payment of goods and services directly ?
By a bill being passed by parliament, this means the process of deliberation and agreement has made it into law in your country and what country are you from meanwhile ?