As for me, it is very convenient thing for me as I spend almost all of my time facing my gadgets so might as well spend it more in a reasonable way that is earning Bitcoin and transact in a less hassle way saving me my time and effort to fall in a long line especially when I pay for my bills which fortunately available in my country to pay for it via Bitcoin.
Yes, for me development of technologies and digital currency to such a level is also very convenient. In addition, they can not only pay bills, but also earn on the growth of prices.
Along with paying for different things for bills etc and earning the most important benefit we got from bitcoin is that we can easily send money to any part of the world which was a bigger problem before the coming of bitcoin for making a service a company would have a number of payment processors now they with only bitcoin can serve all parts of the world.