As you are pointing out, we do have trouble reaching the parents in a more traditional education who aren't actively seeking out alternative options. Our hope is that as we show the value of our model, the word will spread and more parents will opt in. In the meantime, we are doing whatever we can to lower the effort required for families to transition. Any suggestions are most welcome!
Homeschool co-ops are an excellent comparison. For those who may not know what those are, a co-op is a group of homeschooling families who come together (often on a voluntary basis) to support each other with their kids' education and other needs (e.g., meals, childcare, etc.). They've been around for years and, in the pandemic, they started to get mainstream as 'learning pods.'
In some ways, you can see us as making the concept of 'co-ops' more available to more people.