Not enogh things you can buy and thats why it is not used mor. But it will soon.
That's true but if you are engage with bitcoin business you can buy a lot of it. Just like if you are into information technology business, you can use bitcoin for buying some rigs like for mining or gaming. As there are a lot of merchants who are ready to accept bitcoin now. But in local places, the usage is still limited.
there is no doubt that we can buy a lot of things using bitcoin online as most of the online stores accept bitcoin, but when we speak speak about use of bitcoin in or local shops then in most of the area the shopkeepers do not accept bitcoin for shopping, may be in some area like in Brazil and Russian and in China bitcoin will be accepted in local markets but still in most of the area bitcoin is not accepted as currency for shopping.