I felt that there were many people at this conference who were quite knowledgeable about the technology. There were many sessions that I did not understand😅
Shopping in Lightning itself is not that difficult and I think many people can handle it. However, the tax system is a barrier. Every time we buy something with Bitcoin, we have to calculate profit and loss.
That is too much of a hassle. There was no session on taxation at the conference or I missed it; it is taxation that I am most concerned about, including HIVE and HBD.