Even just storing family photos would require DNA sequences that are orders of magnitude larger than the human genome, so you're going to be looking at very exp

Even just storing family photos would require DNA sequences that are orders of magnitude larger than the human genome, so you're going to be looking at very expensive or very time consuming read/write (and certainly no instant read write at any cost–the turn around time can't be less than hours, even for small files, even with high-end HTS or nanopore approaches afaik). What is the plan for getting around this?