Earlier quoted context omitted.
We were one of Stripe’s early Bitcoin integration users. I even got a free T-shirt for finding bugs in their documentation. In the years that it was enabled (until Stripe ended support) we never received a single payment in Bitcoin. There’s a large portion of the population who have no compelling reason to use Bitcoin.
I integrated Stripe early on too, and did get some payments in Bitcoin (out of a few per month total). Eternum.io has had a Bitcoin integration for two weeks and already got two payments in Bitcoin. I think it depends a lot on the audience.
I think we're still a long way away from general purpose adoption however.