Today, I used Bitrefill to buy a €20 Carrefour France voucher and went to the Carrefour grocery store near my place to pay with it. And it worked fine!
I had to convert some USDH to dash using Sideshift to pay Bitrefill (they don't accept BCH unfortunately).
But it was worth it! Now I can eat with crypto in my city!
I don't like Bitrefill, because they play politics, but it is better than nothing. I just hope a competitor with the same features and broad giftcard availability appears.
Exactly why it's hard to get transactions up. Many places won't accept BCH for some reason and you are forced to use something else. How many more transactions would there be?