Bitcoins are easier to pay than a debit or credit card, which can be accepted without a merchant account. In your wallet application on your computer or smartphone, enter the recipient's bitcoin address and payment amount, and you can complete the payment by pressing the send button. To make it easier to enter the payee's address, many wallets can be accessed via qr code scanning or NFC technology.
Do you think it is convenient to use bitcoin?
No doubt about that, paying with bitcoin much easier and faster than paying with credit cards and in fact it has cheaper fees, but the biggest problem that bitcoin had and we all witnessed in last year is scaling, last year when bitcoin got so popular that a lot of people were using it the network was flooded and transactions were stuck for days and fees were at crazy values, and that made making any micro transaction made by bitcoin nearly impossible, in fact steam which was accepting bitcoin removed it from the payment method because of how high the fees were, bitcoin is great for micro transactions so if this problem gets fixed which should be with the LN, i am sure a lot of companies will accept it.