1)I think that digital learning has many advantages, one of which is, for example, you don't have to go anywhere, you can communicate with people from different countries. But it also has disadvantages , but in my opinion they do not outweigh the advantages.
2)I believe that the transition to digital technologies will make education more accessible to everyone and digital learning will not change the social differences in learning. Because not all lectures and seminars are free.
3) Everything can be possible and such a case, if it happens, there will be both pros and cons. And if this happens, the classrooms will become obsolete.