However, this sounds ridiculous. The worst and most tone deaf example of how ridiculous this sounds is the part that shows an image of the deceased person with, "Hello Mike! Remember that time we went fishing?" with a spot for a reply.
I mean this literally, not rhetorically: who would honestly engage in that type of "conversation"? If you were someone who truly loved the deceased person and mourns their loss, I simply can't imagine this "conversation" taking place, unless you are in a spot of such grief and emotional pain that you're no longer able to cope and will grasp any straw that is offered. If you didn't truly love the deceased person, perhaps you would engage this way just for kicks? But it's still weird.