It make sense, hope the experiment was worth the learning experience for you. We just probably need to onboard more shops around us to make, not only LN but bitcoin itself be more known and accepted as a medium or exchage.
These things usually tend to happen organically. I believe that if people wished to accept bitcoin in LN payments, they would already do that.
It's sad that haven't been able to make bitcoin a proper currency yet, but I am very optimistic, having seen all the development that takes place on the field.