>>149035890
Furthermore there is the added challenge of ever advancing technology changing the industry.
Existing comic fans have no interest in digital comics whatsoever. However physical media is dying.
Japan has managed to make the shift to digital but it is still in a precarious position.

Comics have made no successful pushes to digital, infact they have made some pretty embarassing blunders.
Remember the QR code final pages they tried. Blunders like that have made readers even less likely to adopt digital.