First, Bitcoin is not illegal in the USA though it is not categorically recognized by the government but there are now many governmental offices also accepting Bitcoin as a mode of payment. Unlike China which totally and totally banning Bitcoin and enjoining their own citizens not be involved with it, in the USA there is that freedom to join the bandwagon and one can easily buy and sell the said asset anytime, just be careful that you are following the taxation laws on this otherwise there can be a big problem with the IRS.
I am happy to see this firm which is not accepting Bitcoin into their own business. This can be good news for their customers and for people who are willing to use their Bitcoin for the said services. Let's hope that more and more business will be following this example.